FIA Formula E World Championship – Racing’s Electric Tyre Revolution
The FIA Formula E World Championship represents the future-facing side of global motorsport, combining electric vehicle technology, urban racing environments, and sustainability-focused engineering. Unlike Formula One, where multiple slick and wet compounds are used, Formula E relies on a single all-weather tyre designed to balance performance, efficiency, durability, and sustainability.
Quick Facts
- Category: Electric open-wheel single-seater
- Governing body: FIA
- Founded: 2014
- Race locations: Global city street circuits
- Current tyre supplier: Hankook Tire
- Current car generation: GEN3 Evo
- Race format: Short-format energy-managed sprint racing
Overview
Formula E differs from nearly every other major racing category because tyre efficiency is just as important as outright grip. Cars race almost exclusively on temporary street circuits where surface grip changes dramatically throughout the event, placing enormous emphasis on tyre warm-up, consistency, and energy management.
Hankook’s Role in Formula E
Hankook Tire became the exclusive tyre supplier to Formula E from Season 9, replacing Michelin after the GEN3 regulations were introduced.
The championship uses the:
Hankook iON Race Tyre
This tyre was specifically engineered for:
- Electric vehicle torque delivery
- Lower rolling resistance
- Reduced environmental impact
- Wet and dry usability in a single tyre
Unlike Formula One, Formula E does not use separate slick and wet compounds. One tyre specification is used throughout the weekend to reduce logistics, waste, and manufacturing complexity.
Formula E Tyre Philosophy
One Tyre for All Conditions
Formula E tyres feature a lightly treaded design that combines characteristics of:
- A racing slick
- An ultra-high-performance road tyre
- A wet-weather competition tyre
This creates a tyre capable of:
- Rapid warm-up
- Energy-efficient operation
- Operation in damp conditions
- Extended durability across race weekends
Key Difference vs Formula One
| Formula E | Formula One |
|---|---|
| Single tyre specification | Multiple compounds |
| Treaded tyre | Slick dry tyres |
| Efficiency-focused | Maximum grip-focused |
| Minimal tyre blankets | Extensive thermal preparation |
| Energy management critical | Aerodynamic grip dominant |
Why Tyres Tech Matter in Formula E
Energy Efficiency
In Formula E, tyres directly affect battery consumption and race range. Lower rolling resistance allows drivers to conserve energy during races.
Instant EV Torque
Electric motors deliver torque immediately, placing unique stress on rear tyres during acceleration.
Urban Street Circuits
Most Formula E races take place on temporary city circuits with:
- Dusty surfaces
- Painted road markings
- Uneven grip levels
- Aggressive kerbing
Tyres must adapt quickly to constantly changing track conditions.
Sustainability & Environmental Focus
This is one of Formula E’s most important differentiators.
Formula E tyre sustainability initiatives include:
- High percentage of sustainable materials
- Reduced transport volumes due to single-tyre strategy
- Longer tyre lifespan compared with traditional motorsport categories
- Reduced tyre waste across the championship
Hankook’s Formula E tyres also connect closely with the company’s:
- EV road tyre development
- iON consumer tyre range
- Rolling resistance research
Technical Characteristics
Formula E tyres are engineered for:
- Rapid heat generation without blankets
- Controlled degradation
- Wet and dry versatility
- Lightweight construction
- Reduced rolling resistance
Racing challenges include:
- Wheelspin from instant torque
- Regenerative braking balance
- Surface temperature fluctuation
- Limited practice time for setup optimisation
Technology Transfer to Road Cars
Why Formula E Matters for Everyday EV Drivers
Formula E is becoming increasingly relevant to consumer EV tyre development because many engineering priorities overlap directly with road-going electric vehicles.
Shared development areas:
- Low rolling resistance
- Noise reduction
- High-load EV construction
- Instant torque durability
- Efficiency optimisation
This makes Formula E arguably one of the most road-relevant forms of motorsport for the future EV market.
The iON naming on the BYD tyre shows that Hankook is clearly transferring their technology from Formula E into tyres that are being supplied to EV car makers.
2026 Season Recap
Round 1: São Paulo Opens Formula E Season 12 at Full Speed
The ABB FIA Formula E World Championship opened its 12th season in São Paulo, with the fast and technical Anhembi Sambadrome circuit immediately putting tyre performance under pressure. The combination of long straights, heavy braking zones, and humid conditions created a demanding test for Hankook Tire and its all-weather iON Race tyre.
Unlike most major racing categories, Formula E uses a single tyre specification for both dry and damp conditions, placing greater emphasis on consistency, thermal stability, and energy efficiency. São Paulo’s layout particularly highlighted traction and tyre temperature management, especially through the circuit’s slower technical sections and hairpin exits.
The 2.933-kilometre, 11-turn street circuit produced a dramatic opening race for the season, with changing grip levels and evolving track temperatures influencing strategy throughout the event. Long acceleration zones combined with rapid direction changes placed heavy demands on tyre stability and thermal control as drivers balanced outright pace against energy management.
Jake Dennis secured victory for Andretti Formula E after a late red flag reshaped the closing stages of the race, becoming the first driver to win from the front row at the Anhembi Sambadrome Circuit. The result highlighted how critical tyre consistency and confidence under changing conditions have become in modern Formula E competition.
DS PENSKE driver Maximilian Günther had earlier noted that tyre management is becoming increasingly decisive in Formula E, with drivers now balancing outright pace against degradation and energy conservation more than ever before.
Throughout the event, Hankook’s iON Race tyre delivered a stable operating platform for teams, maintaining predictable warm-up characteristics and steady grip as track conditions evolved across the race distance. The tyre’s ability to manage temperature fluctuations while supporting both high-speed sections and tighter technical corners proved particularly important around São Paulo’s demanding layout.
Hankook Motorsport Senior Director Manfred Sandbichler described the opening round as an encouraging start to the new season, pointing to the tyre’s consistency under changing conditions and its role in supporting team strategy execution.
The São Paulo opener also reinforced Formula E’s growing importance for EV tyre development, with Hankook continuing to use lessons from the championship to support advancements in rolling resistance, heat management, and footprint stability within its broader iON consumer tyre range.
Round 2: Mexico City Pushes Formula E Tyres to the Limit at High Altitude
Round 2 of the ABB FIA Formula E World Championship took teams to one of the most unique challenges in global motorsport, the high-altitude environment of the Autódromo Hermanos Rodríguez in Mexico City. Sitting more than 2,200 metres above sea level, the circuit placed enormous emphasis on energy efficiency, cooling performance, and tyre thermal management.
For Hankook Tire, the event represented another major examination of its all-weather iON Race tyre, which continues as Formula E’s exclusive control tyre and remains central to the championship’s sustainability-focused racing philosophy.
Mexico City’s layout combines long, high-speed straights and heavy braking zones with the tight technical complexity of the famous Foro Sol stadium section. The circuit also incorporates the iconic Peraltada curve, forcing drivers to constantly manage the transition between high-speed loadings and slower traction zones. Reduced air density at altitude further increased the importance of tyre stability and controlled heat build-up throughout the race distance.
The race itself became a showcase for strategic tyre and energy management, with drivers balancing outright pace against temperature control and efficiency across the evolving circuit conditions.
Nick Cassidy secured victory for Citroën in Formula E’s 150th race, ahead of Edoardo Mortara and Oliver Rowland. The result highlighted how increasingly important tyre consistency and predictable operating behaviour have become in modern electric motorsport.
Throughout the weekend, Hankook’s iON Race tyre delivered stable warm-up characteristics, consistent grip levels, and reliable thermal control despite the circuit’s demanding combination of altitude, heavy braking zones, and rapid directional changes. Maintaining a stable contact footprint proved especially important as grip levels evolved during the race.
Hankook Motorsport Senior Director Manfred Sandbichler described Mexico City as one of Formula E’s most technically demanding environments, noting that stable tyre behaviour became even more critical under high-altitude conditions where teams were constantly adapting energy and temperature management strategies.
Round 3: Miami’s New Formula E Circuit Delivers Wet Weather Drama
Formula E’s first World Championship visit to the Miami International Autodrome produced one of the most unpredictable races of Season 12, with wet weather, evolving grip levels, and an entirely new circuit layout placing tyre performance at the centre of the action.
Round 3 of the ABB FIA Formula E World Championship introduced a bespoke Formula E configuration around the Hard Rock Stadium complex, transforming the venue best known for Formula One into a compact and highly technical electric street-style circuit. The 2.32-kilometre, 14-turn layout combined permanent asphalt with stadium infrastructure and surrounding paved sections, creating constantly changing grip conditions throughout the weekend.
For Hankook Tire, the Miami E-Prix represented another important test for its all-weather iON Race tyre, particularly because teams arrived with minimal historical setup data and no previous Formula E race references for the circuit.
The event quickly became Formula E’s first wet Miami E-Prix after rain disrupted the race and forced the opening laps to begin behind the Safety Car. Once racing began, teams had to constantly adapt to shifting surface grip, standing water, and rapidly changing tyre temperatures as the circuit progressively rubbered in.
Mitch Evans claimed victory for Jaguar TCS Racing after a race defined by strategic energy management, traction control, and tyre consistency under difficult conditions. The constantly evolving grip levels particularly highlighted the importance of predictable tyre warm-up and stable operating behaviour throughout long energy-management phases.
Miami’s temporary-style layout placed heavy demands on braking stability and corner-exit traction, especially through high-load direction changes and repeated acceleration zones. As the racing line evolved across the event, maintaining consistent tyre temperatures and a stable contact footprint became critical for both qualifying performance and race execution.
Throughout the weekend, Hankook’s iON Race tyre delivered stable grip characteristics across a broad operating window, allowing teams to adapt strategy without compromising balance or control. The tyre’s predictable thermal behaviour proved especially important as drivers transitioned between wet and drying conditions on the newly introduced Formula E layout.
Hankook Motorsport Senior Director Manfred Sandbichler described Miami as a strong example of how critical tyre consistency becomes when Formula E races on completely new circuit configurations with rapidly evolving grip conditions.
Round 4 & 5: Jeddah’s Night Racing Double-Header Pushes Formula E Tyres to the Limit
Formula E’s first double-header of Season 12 delivered two intense nights of racing under the floodlights at Saudi Arabia’s Jeddah Corniche Circuit, where tyre consistency, thermal control, and energy management became decisive factors across both races.
Rounds 4 and 5 of the ABB FIA Formula E World Championship took place on a modified version of the high-speed Jeddah Formula One circuit, adapted specifically for Formula E’s regenerative braking and energy recovery characteristics. The 3.001-kilometre layout combined long straights with aggressive braking zones, technical chicanes, and tight hairpins, creating one of the most demanding tyre management challenges of the early season.
Unlike daytime racing, the night-time conditions introduced another variable for teams and drivers to manage. With no direct solar heating, track temperatures evolved gradually across each evening, constantly altering grip levels and tyre operating windows throughout qualifying and race sessions.
For Hankook Tire, the event became another major showcase for the all-weather iON Race tyre, which was required to maintain predictable performance under sustained high-speed loads while balancing the low rolling resistance demands central to Formula E strategy.
Round 4 saw Pascal Wehrlein secure victory for Porsche Formula E Team after managing tyre temperatures and energy usage across the fast street circuit. One night later, António Félix da Costa claimed victory in Round 5 for Jaguar TCS Racing following another strategy-driven contest shaped by evolving track conditions and tyre behaviour.
Throughout the weekend, the iON Race tyre delivered stable grip and predictable thermal performance despite the heavy braking demands and rapid directional changes of the Jeddah layout. Maintaining tyre consistency became particularly important as drivers balanced outright speed with regeneration efficiency during long race stints.
Hankook Motorsport Senior Director Manfred Sandbichler described the Jeddah double-header as a strong demonstration of how tyre predictability supports strategic execution in Formula E, particularly on fast circuits where conditions continue evolving throughout the evening.
Round 6: Formula E’s Madrid Debut Introduces New Strategic Challenges
Formula E’s first visit to Madrid delivered one of the most strategically complex races of Season 12, with the historic Circuito del Jarama introducing new technical and tyre management challenges for teams and drivers. As the longest circuit ever used in Formula E, Jarama placed sustained demands on energy efficiency, thermal stability, and tyre consistency throughout the 23-lap race distance.
Round 6 of the ABB FIA Formula E World Championship marked the championship debut of the 3.934-kilometre Jarama circuit, a permanent venue featuring fast-flowing corners, elevation changes, and limited straight sections that constantly loaded the tyres through long directional transitions. The event also introduced the first single-header use of PIT BOOST alongside a revised ATTACK MODE format, adding another layer of strategic complexity to the race.
For Hankook Tire, the Madrid E-Prix represented a unique challenge because teams arrived with only limited historical data from pre-season testing, while March race conditions differed significantly from previous simulations.
Jarama’s layout demanded stable warm-up behaviour and controlled thermal performance from Hankook’s all-weather iON Race tyre, particularly through the circuit’s high-speed directional changes and sustained cornering loads. The longer lap length and reduced number of heavy braking zones also placed additional emphasis on maintaining energy efficiency and traction stability over extended stints.
António Félix da Costa secured victory for Jaguar TCS Racing, leading teammate Mitch Evans home in a 1–2 finish, while Pascal Wehrlein completed the podium for Porsche Formula E Team. Strategy execution became one of the defining elements of the race as teams balanced energy recovery, PIT BOOST timing, ATTACK MODE deployment, and tyre behaviour across the extended race distance.
Throughout the event, the iON Race tyre delivered consistent grip levels and stable operating characteristics despite the circuit’s evolving conditions and limited previous race references. Maintaining predictable thermal behaviour proved especially important as teams committed to aggressive strategic variations using the new PIT BOOST format.
Hankook Motorsport Senior Director Manfred Sandbichler described Jarama as a valuable test of how teams adapt strategy on Formula E’s longest circuit, highlighting the importance of tyre consistency as energy management and race pace became increasingly interconnected.
Round 7 & 8: Berlin’s Abrasive Concrete Surface Creates Formula E’s Toughest Tyre Challenge
Formula E’s return to Berlin delivered one of the most demanding tyre management weekends of Season 12, as the Tempelhof Airport Street Circuit once again tested durability, consistency, and energy efficiency across a challenging double-header format.
Rounds 7 and 8 of the ABB FIA Formula E World Championship took place on the historic Tempelhof concrete apron, a unique surface originally designed for aircraft operations that remains unlike any other venue on the Formula E calendar. The 2.374-kilometre anticlockwise layout features 15 flowing corners and a highly abrasive concrete surface that rapidly accelerates tyre wear while continuously stressing the tyre compound under load.
For Hankook Tire, Berlin represented one of the season’s toughest endurance-style tests for the all-weather iON Race tyre. Maintaining stable grip and predictable degradation across two races became critical as teams balanced outright pace with energy conservation and tyre preservation.
The double-header format added another layer of complexity, with separate qualifying sessions and races across consecutive days forcing teams to adapt to evolving rubber build-up and changing track conditions throughout the weekend. ATTACK MODE activation at Turn 2 further increased the strategic variation between race approaches.
Round 7 produced a breakthrough victory for Nico Müller, who secured his maiden Formula E win through controlled energy management and consistent execution across the race distance. Nick Cassidy and Oliver Rowland completed the podium after another race shaped heavily by strategy and tyre behaviour.
In Round 8, Mitch Evans delivered one of the standout drives of the season, charging from the back of the grid to victory after making a decisive late-race move. Oliver Rowland and Pascal Wehrlein completed the podium in another tactically intense contest.
Throughout both races, Hankook’s iON Race tyre maintained controlled degradation and stable thermal behaviour despite the circuit’s severe abrasion levels. Tempelhof’s coarse concrete surface continuously stressed the tyre contact patch across long cornering phases, making predictable handling and tyre longevity central to successful race execution.
Hankook Motorsport Senior Director Manfred Sandbichler described the Berlin double-header as an important validation of the tyre’s resilience under extreme surface conditions, highlighting the value of the data collected across two consecutive races on one of Formula E’s most punishing circuits.
Round 9 & 10: Monaco’s Streets Deliver the Ultimate Precision Test
Formula E’s return to Monaco once again proved why the Principality remains one of the most technically demanding and visually iconic events in global motorsport. The narrow streets, constant elevation changes, and unforgiving barriers created a race weekend where tyre precision, energy management, and driver confidence were pushed to the limit.
Rounds 9 and 10 of the ABB FIA Formula E World Championship took place across a double-header weekend on the full 3.337-kilometre Circuit de Monaco layout, featuring legendary sections including Sainte-Dévote, Casino Square, the Grand Hotel Hairpin, the tunnel, and the harbourfront chicane. The variation between low-speed traction zones and high-speed sections placed continuous stress on tyre behaviour throughout each lap.
For Hankook Tire, Monaco represented one of the clearest demonstrations of how critical predictable tyre performance has become in Formula E. The championship’s all-weather iON Race tyre was required to maintain stable grip and controlled thermal behaviour across constantly evolving surface conditions while drivers operated millimetres from the barriers.
The double-header format added another strategic layer, with teams needing repeatable tyre performance across two qualifying sessions and two races while adapting to changing grip levels between shaded sections and direct sunlight around the circuit. Monaco’s constrained layout also magnified the importance of tyre warm-up and traction stability, particularly through slow-speed corners where energy recovery and acceleration phases overlap.
Hankook Motorsport Senior Director Manfred Sandbichler described Monaco as a circuit where precision and consistency become critical from the opening lap, noting that tyre predictability remains essential on a street circuit with virtually no margin for error.
Round 11: Sanya Heat and Humidity Put Formula E Tyres Under Pressure
Formula E returned to Sanya for the first time since 2019 for Round 11 of Season 12, with tropical heat and high humidity creating one of the championship’s toughest thermal challenges. Racing took place on the 2.52-kilometre, 12-turn Haitang Bay street circuit on China’s Hainan coastline.
The circuit presented a very different tyre challenge to the abrasive concrete surface encountered earlier in Berlin. Haitang Bay’s relatively smooth street surface produced limited mechanical abrasion, shifting the emphasis towards tyre warm-up, temperature control, and maintaining consistent performance as conditions evolved.
Air temperatures reached approximately 33°C during the weekend, with high humidity adding further thermal stress. The combination of long straights, heavy braking zones, and slower corners required teams to carefully balance energy consumption with tyre temperatures and traction throughout the race.
Jake Dennis claimed victory for Andretti Formula E, with Felipe Drugovich finishing second and Pepe Martí completing the podium.
For Hankook, Sanya provided another demanding test of the iON Race control tyre. The tyre maintained consistent grip and a predictable operating window despite high temperatures, humidity, and changing grip levels, allowing teams to manage energy and strategy without tyre behaviour becoming unpredictable.
The Sanya weekend also demonstrated the breadth of conditions demanded from Formula E’s single all-weather tyre. From wet racing in Miami and high-altitude conditions in Mexico City to Berlin’s abrasive concrete and now Sanya’s tropical heat, the same fundamental tyre specification has been required to perform across substantially different environments.
Following Sanya, Mitch Evans led the Drivers’ Championship on 128 points, with Formula E heading next to Shanghai for Rounds 12 and 13 on 4 and 5 July.
Round 12 & 13: Shanghai Double-Header Tests Formula E Tyres Through Heat, Rain and Sustained Loads
Rounds 12 and 13 of the ABB FIA Formula E World Championship took place at the Shanghai International Circuit, where summer heat, high humidity, intermittent rain and changing track conditions created another demanding test for Hankook’s iON Race tyre.
Formula E used a 3.051-kilometre, 12-corner configuration derived from Shanghai’s West Long Circuit. The defining tyre challenge was the extended Turns 1 and 2 complex, which subjected the tyres to sustained lateral loading for considerably longer than a typical Formula E corner. Maintaining thermal stability and consistent grip through this section became particularly important across the double-header.
Round 12 saw Pascal Wehrlein convert pole position into victory for Porsche Formula E Team, finishing ahead of António Félix da Costa and Jake Dennis. With rain threatening, teams had to balance track position, energy management and tyre performance while preparing for potentially changing conditions.
Conditions changed significantly for Round 13, where a drying circuit created a different tyre management challenge. Lucas di Grassi produced a remarkable recovery from 18th on the grid to take victory for Lola Yamaha ABT, ahead of Jean-Éric Vergne and Joel Eriksson.
Across both races, Hankook’s iON Race had to operate through high temperatures, humidity, rain and progressively drying surfaces without a change to a dedicated wet-weather tyre. The tyre maintained consistent performance as grip levels evolved, while the sustained loads generated through Turns 1 and 2 placed additional emphasis on durability and temperature control.
Hankook Motorsport Senior Director Manfred Sandbichler identified the long opening corner sequence as a challenge unlike anything else on the Formula E calendar. Running two races in Shanghai’s summer conditions also provided Hankook with valuable data on how the iON Race responds to sustained loading combined with rapidly changing surface conditions.
Shanghai was therefore another strong demonstration of Formula E’s single-tyre philosophy. The same iON Race specification had to cope with a hot permanent circuit, sustained high-speed loading, rainfall and drying conditions across one weekend, highlighting the broad operating window demanded from Formula E’s control tyre.
Following Shanghai, Wehrlein led the Drivers’ Championship on 141 points, with the championship moving next to Tokyo for Rounds 14 and 15 and Formula E’s first night race in Japan.
Round 14 & 15: Tokyo’s Day-to-Night Double-Header Tests Formula E’s All-Weather Tyre
Formula E’s Tokyo double-header presented one of the most varied tyre challenges of Season 12, combining warm daytime running, cooler night racing, thunderstorms, wet surfaces and progressively drying conditions across two races. Rounds 14 and 15 also marked the first FIA World Championship night racing held in Japan.
The 2.575-kilometre temporary circuit around Tokyo Big Sight featured 18 corners and three straights through the Ariake waterfront district. Moving the races into the evening created a significant temperature transition between practice and competition, making tyre warm-up and maintaining a predictable operating window particularly important.
Round 14 produced a dramatic finish, with Dan Ticktum passing Jake Dennis at the penultimate corner of the final lap to secure victory for CUPRA KIRO. Nick Cassidy completed the podium in third.
Conditions became even more challenging for Round 15. A second thunderstorm led to the cancellation of Free Practice 3 before drivers faced wet and gradually drying conditions during the race. Nyck de Vries secured victory for Mahindra Racing, ahead of Cassidy and Dennis.
For Hankook, Tokyo provided a particularly relevant demonstration of the iON Race tyre’s all-weather philosophy. The same tyre had to cope with warm afternoon running, cooler night-time temperatures, rain and a drying circuit, without teams switching between dedicated slick and wet-weather compounds.
Predictable warm-up behaviour became especially important at race starts and following restarts, while changing track temperatures and surface conditions required teams to continually adapt tyre management, car setup and energy strategy. Hankook reported that the iON Race maintained consistent grip as conditions changed throughout the weekend.
From a tyre perspective, Tokyo was therefore one of the season’s clearest demonstrations of what makes Formula E different from conventional circuit racing. Rather than extracting maximum performance from several specialised compounds, teams had to make one all-weather tyre work effectively across a remarkably broad range of conditions.
Following Tokyo, Jake Dennis led the Drivers’ Championship with 146 points, just two points ahead of Mitch Evans and five ahead of Pascal Wehrlein. The closely fought championship would therefore be decided at the London double-header on 15 and 16 August.
Round 16 & 17: London Finale Brings Formula E Season 12 to a Technical Conclusion
Formula E brought Season 12 to a close in London, where the championship’s distinctive indoor-outdoor ExCeL circuit created one final test of tyre consistency, temperature management and energy strategy. The double-header combined different surfaces and environmental conditions within a single lap, making predictable tyre behaviour particularly important.
Rounds 16 and 17 were contested on the 2.077-kilometre, 20-turn ExCeL London circuit, which transitions between indoor sections inside the exhibition centre and outdoor sections around the surrounding Docklands area. Those transitions expose the tyres to changing surface temperatures and grip levels within each lap, while the tight layout places a premium on traction and braking stability.
For Hankook, the London finale provided another demonstration of the broad operating window required from the iON Race. The control tyre needed to maintain consistent warm-up characteristics and grip as cars repeatedly moved between the more controlled indoor environment and changing outdoor conditions.
The weekend also carried major championship significance, with the Drivers’ title still undecided following Tokyo. Across the finale, teams had to balance championship position with Formula E’s familiar combination of energy conservation, ATTACK MODE strategy and tyre management.
Hankook reported that the iON Race maintained stable grip and thermal behaviour across the mixed-surface circuit, giving teams a predictable platform as they managed the final strategic battles of the season. The repeated transitions between indoor and outdoor sections made maintaining tyre temperature particularly relevant compared with more conventional permanent circuits.
From a tyre perspective, London provided an appropriate conclusion to a season that exposed the same Formula E tyre to an unusually broad range of environments. Season 12 included Mexico City’s high altitude, Miami’s wet conditions, Jeddah’s night racing, Berlin’s abrasive concrete, Sanya’s tropical heat, Shanghai’s sustained cornering loads and Tokyo’s wet-to-dry night racing.
That variety is perhaps the strongest demonstration of Formula E’s tyre philosophy. Rather than developing several specialised compounds for different circuits and weather conditions, Hankook’s iON Race is engineered around versatility, efficiency and consistency across the championship.
The data accumulated across Season 12 also continues to provide Hankook with development insights relevant to its wider iON EV tyre program, particularly in thermal stability, rolling resistance and maintaining a consistent contact footprint under the high torque and energy-efficiency demands associated with electric vehicles.
Technical Themes Emerging in the 2026 Season
Season 12 demonstrated perhaps the defining characteristic of Formula E tyre technology: versatility. Unlike championships that use multiple compounds and dedicated wet-weather tyres, Hankook’s iON Race had to provide a workable performance window across dramatically different circuits, surfaces, temperatures and weather conditions.
A Broad Operating Window
The season exposed the iON Race to an unusually diverse range of environments. Mexico City introduced high-altitude thermal and energy-management challenges, Miami brought wet conditions and a rapidly evolving new surface, while Berlin’s abrasive concrete placed greater emphasis on degradation and durability. Shanghai added sustained lateral loading through its long Turn 1 and 2 complex, while Tokyo combined thunderstorms with the transition from warm daytime running to cooler night racing.
Tyre Management and Energy Management Converge
Formula E increasingly demonstrated that tyre management cannot be separated from energy strategy. Rolling resistance, traction, regenerative braking, temperature control and degradation all influence how efficiently a driver can use the available energy. The objective is therefore not simply maximum grip, but predictable performance that allows teams to execute increasingly complex race strategies.
Consistency Over Peak Performance
One of the strongest themes across the season was the importance of predictable tyre behaviour. Formula E’s control-tyre philosophy places greater emphasis on consistency across changing conditions than extracting maximum performance from a specialised compound. Berlin was a particularly strong example, where Hankook reported controlled degradation despite Tempelhof’s highly abrasive concrete surface.
Motorsport as an EV Tyre Development Laboratory
The championship also provides Hankook with an unusually varied development environment for EV tyre technology. High torque loads, rolling-resistance requirements, thermal management and contact-patch stability all have relevance beyond motorsport, with Hankook using Formula E experience as part of the continuing development of its iON EV tyre portfolio.
The Season in Perspective
From Mexico City’s altitude to Berlin’s concrete, Shanghai’s sustained loads, Tokyo’s thunderstorms and London’s contrasting indoor and outdoor surfaces, Season 12 demonstrated just how much Formula E asks from a single all-weather racing tyre. The technical story of 2026 was therefore less about finding the fastest compound and more about engineering one tyre capable of performing consistently across almost everything the championship could throw at it.
Formula E News
- Pascal Wehrlein scored his second Formula E world title but the victory was far from straightforward.
- Fans will be able to stream all the Formula E action with Disney+ from next season.
- Porsche has something special in store for the Formula E finale
- Citroen Formula E team principal Cyril Blais has passed away aged 46.
- Two current, and one historic Formula 1 tracks have been added to the 2026/27 Formula E calendar
