As I speak with industry members, regulators and legislators I continue to be stunned by the lack of appreciation of the very critical role that tyres play in our societies.

Governments bleat about fuel security “investing” precious currency to prop up petroleum fuel storage and production in the face of the ever-expanding development of electric vehicles and more recently the advent of hydrogen as a viable fuel with thanks to the PV (solar) industry advancements. Tyres? What do you mean tyres? Without tyres our societies would grind to a halt in the near term. How are they not a strategic consideration?

Our industries (tyre, road freight transport, mining, public transport and leisure) are facing sufficient difficulties with COVID as well as international shipping challenges to be faced with continued ignorance and negligence by our legislators and regulators.

Please review your countries legislative requirements in regards tyre inflation for light vehicles (say <4,500 kgs) and then the same requirement for heavy vehicles (>4,500 kgs). What do you find?

Mostly I think you will find that tyre inflation pressures are regulated for light vehicles via the vehicle manufacturers tyre placard. For heavy vehicles there is little, if any, such requirement. To illustrate the yawning gap between reality and regulation one peak heavy transport regulatory body published a procedure for roller brake testing for heavy vehicles. The procedure details in minute detail the requirements of the pneumatic system on the truck under test yet merely stated “tyres should be inflated.” As everyone in the tyre industry understands a tyre can be inflated at low pressures totally unrelated to actual operating pressures. What connects the brakes to the pavement? Tyres!

I’ve spoken at length about the absolute requirement for a tyre to be appropriately inflated. This is basic physics, the air molecules captured within the tyre’s air chamber actually support the applied loads. If there are insufficient molecules of air the tyre will be overworked so overheat and so enter a failure phase. There are other requirements for the inflation being the actual shaping of the tyre to interface with the pavement at the optimum level, read traction. A wide based tyre requires special construction to maintain the tread platform shape. If the inflation pressure is not at the manufacturer’s specified level will this critical shape be maintained? Then it is not only the performance of the tyre in question but also the safety of the vehicle and that of the general public in the areas this vehicle operates in.

The extensive report produced by the TNO Organisation (TNO 2013 R10986) detailed not only the exhaust emissions as a result of inappropriately inflated tyres but also the road safety outcomes. This paper is now just over eight years old but the situation with real time pressure monitoring for heavy vehicles remains as it was, 50 years or more ago. WHY? Are our regulators asleep at the wheel (or tyre some may say) through entrenched inaction and ignorance? Or is it that there are just “no votes” in tyres and everyone just ASSuMes their tyres are “ok”?

EV tyres

With the advent of electric vehicles, the ramifications for tyres are huge. In the past internal combustion engines (ICE) built up torque over a rev range, drivelines multiplied the torque developed and for heavy vehicles there is a sweet spot for torque. The multi speed gearboxes assisted the driver to maintain forward motion within this torque sweet spot. Electric motors apply maximum torque over most of their operating range. From the instant the power is applied by the driver (be that human or robotic) the tyres are under peak stress. Any deficiency within the tyre will be magnified with detrimental results. Such a deficiency may be of a manufacturing nature but this is largely controllable by the manufacturer. What is not currently controllable is the human maintenance factor, the applied inflation pressure.

Tyre manufacturers have for as long as they have been manufacturing tyres been informative about the criticality of appropriate tyre inflation. There are untold charts and pictorials showing how a tyre is influenced by under or over inflation yet our regulators and legislators continue to keep their heads buried deep out of the light. WHY when tyres are such a critical component of our modern-day motor vehicle? I would charge ignorance and negligence on one hand but then on the other suggest that because tyres work as well as they do, are as forgiving (by nature of their fundamental flexible design) our “guiding powers” can focus on other trendy and glamorous aspects such as stability control or autonomous braking. An important question for these people to consider and respond to; “what item on the vehicle transfers the power (and so directly influence these vehicle control systems) from the vehicle to the pavement (be that power tractive or retardation)? Yes of course, the humble tyre.

So, when a government sponsored or publicly funded body involved in road safety ignores tyres (for whatever reason, ignorance or negligence) are they really serving the interests of our communities and societies or are they just -- I should stop there but you know where I’m going!

The technology to monitor tyre pressures in real time is and has now been available for decades. The TREAD Act (USA) mandated tyre pressure monitoring (TPMS) for light vehicles in the USA in the year 2000. This year TPMS gets a key for its birthday, yes well and truly a mature product (some may say adult) and industry yet, our regulators and legislators continue to ignore the humble tyre.

The upsides of maintaining tyres at an appropriate pressure I’ve discussed previously, all positive. The same detail has been published in many papers (such as the TNO paper!) but we as an industry continue to live in the past whilst adopting hi-tech solutions for other aspects of our industries, e.g., GPS tracking, fatigue monitoring, reefer monitoring and control, real time video surveillance of the drivers and the surrounding traffic conditions. Why? To me there is little respect paid to the critical role the tyre provides for us. So many users do not consider how the tyre works for them and why the simplest of tasks will enhance the performance, yes, I speak of inflation maintenance. Without respect the tyre will never be recognised for the contribution it has made and continues to make.

I publicly and openly challenge our tyre manufacturers as a collective to mount an education campaign to enhance the level of respect the general public has about tyres. The TIA (US) and USTMA have local campaigns on behalf of their members but I consider that until the tyre manufacturers as a collective industry actual improve the level of respect for the humble tyre we will be chasing our tails on a race to the bottom. Our tyres deserve better!

What about Michelin, Bridgestone, Goodyear, Continental, BKT, Dunlop, ZC Rubber, Hankook, Pirelli, Toyo, Sumitomo, Yokohama, Kumho, MRF, Apollo, Nokian, JKTyres, Cooper, Titan, Linglong, Triangle et al?

Remember success does not reward a lack of action. (TT)

Comments (0)

ADD COMMENT

Link Copied!

The DUNLOP BLUE RESPONSE TG summer tyre has earned the highest possible distinction, receiving an ‘Outstanding’ overall rating from Auto Motor und Sport, a premier German automotive publication with significant influence across the European market. This top-tier performance was secured during the magazine's latest comparative assessment, where eight competing summer tyres, all sized 195/55 R16, were subjected to rigorous evaluation. The newly launched DUNLOP model emerged as the definitive leader.

Having been formally introduced to the European press and consumers just this week in Seville, the DUNLOP BLUE RESPONSE TG represents a significant milestone as the first DUNLOP tyre manufactured by Sumitomo Rubber Industries. Its debut in a major market test has already yielded remarkable results. The tyre's evaluation revealed superior performance across all measured categories. In wet condition assessments, it achieved scores approaching a perfect 10 in nearly every test. Its innovative tread design proved highly effective, excelling in critical areas such as braking distance, lateral grip and resistance to longitudinal aquaplaning.

This excellence was matched during dry handling trials, where the tyre demonstrated remarkably balanced and dynamic capabilities. It accumulated three flawless scores of 10 and an additional three scores of nine, underscoring its exceptional precision and the heightened safety it provides. Notably high marks were awarded for its braking performance, responsive handling characteristics and sustained consistency. Testers universally praised its superior grip on both wet and dry surfaces, its precise and agile steering feedback and its dependable behaviour during lane changes, highlighting a safe and forgiving performance envelope. As the sole tyre in the test to achieve the ‘Outstanding’ rating, the DUNLOP BLUE RESPONSE TG established a commanding lead in the final classification.

Markus Bögner, Managing Director and President, DUNLOP Tyre Europe GmbH, said, “We are proud that the first DUNLOP tyre of our own design leads the competition from the outset. This test victory clearly confirms our ambitions and shows that DUNLOP’s return to the premium segment was the right strategic decision. The DUNLOP BLUE RESPONSE TG sends a strong signal about where the brand is headed.”

Full scores for DUNLOP BLUE RESPONSE TG:

Wet braking distance:                                  10/10
Wet lateral grip:                                           10/10
Wet handling (measured):                            10/10
Wet handling (subjective):                            10/10
Wet longitudinal aquaplaning:                     10/10
Wet lateral aquaplaning:                                9/10
Dry braking distance:                                  10/10
Dry lane change safety (subjective):              9/10
Dry steering response (subjective):               9/10
Dry handling (measured):                           10/10
Dry handling (subjective):                           10/10
Dry rolling comfort (subjective):                   9/10
Rolling resistance:                                        6/10
Road noise:                                                10/10
Overall rating:                                          9.6/10

Comments (0)

ADD COMMENT

Link Copied!

Hankook Tire has confirmed the 2026 season of the Lamborghini Super Trofeo series will commence with its opening round in Florida from 18 to 20 March 2026. As the exclusive tyre supplier for this international championship organised by Italian supercar manufacturer Automobili Lamborghini S.p.A., Hankook will equip all competing Huracán Super Trofeo EVO2 cars with its ultra-high-performance Ventus racing tyre. This partnership, established in 2023, continues to see the Ventus tyre support Lamborghini vehicles under extreme conditions, withstanding speeds approaching 300 kmph while delivering exceptional grip, handling and durability across varied global climates.

The opening event, part of the North American series, is set to take place at the challenging Sebring International Raceway. This 6.0-kilometre circuit, constructed on the grounds of Hendricks Field Airport, presents unique difficulties with its combination of dedicated racetrack sections, airport runways and taxiways. The track surface itself adds another layer of complexity; concrete sections in particular place immense stress on tyres and become notably slippery when wet. Furthermore, the intense Florida sun can dramatically elevate track temperatures, making strategic tyre management a critical factor that could very well decide the race's outcome.

Despite these demanding conditions, the Ventus tyre is expected to perform reliably, showcasing Hankook’s advanced motorsports technology. Its robust construction provides the necessary heat resistance and stability for high-speed racing, reinforcing the global premium status of the Hankook brand through this strong collaboration with Lamborghini.

The 2026 Lamborghini Super Trofeo season will feature three continental series spanning North America, Europe and Asia, encompassing 10 countries and six rounds each. A key highlight for local fans is Round 4 of the Asia series, scheduled for 17 to 19 July 2026 at Inje Speedium in Gangwon Province. Following the conclusion of the regional championships, the top competitors will gather in Italy for the Grand Final from 24 to 25 October, where the ultimate world champion will be crowned.

Comments (0)

ADD COMMENT

Link Copied!

The Bridgestone Potenza Sport EVO, incorporating ENLITEN Technology, secured the top position in the 2026 summer tyre test conducted by sport auto magazine. Evaluated in size 205/45R17 on a Mazda MX-5, it emerged as the clear leader among seven competing tyres. It was the sole tyre to earn the prestigious ‘outstanding’ rating, achieving 9.2 points for its overall performance.

The testers commended the Potenza Sport EVO for its remarkably balanced capabilities. They characterised it as a tyre combining high safety with an exhilarating driving experience, declaring it their definitive top choice. The evaluation noted the tyre's abundant grip and precise handling during challenging manoeuvres. The experts described it as a highly responsive tyre with substantial grip in reserve on both wet and dry roads while praising its fine controllability through load variations.

Its proficiency in wet conditions was a significant highlight, demonstrated by short braking distances, tenacious cornering grip and robust safety margins against aquaplaning. Developed from the multi-award-winning Potenza Sport, this new model elevates sports performance, wet control, durability and efficiency. Available from January 2026, the tyre ensures precise control at high velocities, preserving vehicle composure. It attains a top-tier EU label A-grade for wet grip, and compared to its predecessor, it reduces wet braking distances by five percent and dry braking by two percent.

These advancements are complemented by superior longevity, with a 15 percent mileage increase, translating to roughly 6,000 extra kilometres. Furthermore, it enhances fuel economy and boosts electric vehicle range through a rolling resistance reduction of up to six percent.

Comments (0)

ADD COMMENT

Link Copied!

DUNLOP has announced the launch of its BLUE RESPONSE TG, a new premium summer tyre developed for passenger cars and SUVs. Suitable for internal combustion, hybrid and electric vehicles, the tyre will be available in 99 sizes spanning 15 to 21 inches, series 40-65 with H, V and W speed ratings. Production takes place at a state-of-the-art facility in Türkiye, with European market availability scheduled for March 2026.

This launch represents a significant shift for the brand in Europe. BLUE RESPONSE TG is the first DUNLOP product developed under Sumitomo Rubber Industries (SRI) since it acquired the historic brand’s passenger car tyre rights in 2025. The tyre was engineered collaboratively by DUNLOP’s teams in Germany and Japan, drawing upon SRI’s established manufacturing and development capabilities.

The ‘TG’ designation stands for ‘Touring,’ underscoring the tyre’s ability to deliver long-distance comfort and efficiency while maintaining strong performance. A suite of new technologies ensures stability and control on both wet and dry roads. Impressive braking performance is a key feature, enhancing overall safety and driver confidence.

Central to the tyre’s capabilities is an intelligent three-zone rib design that efficiently channels water away from the contact patch. This promotes stability at higher speeds and unlocks reliable wet-weather grip during directional changes. A refined shoulder design features lateral grooves set at optimised angles. This enhances tread rigidity, reduces block deformation under load and ensures consistent force transfer when cornering and braking.

Durability is addressed through a new tread compound utilising longer, more resilient polymer chains. These resist abrasion and slow wear to extend mileage without compromising performance. To complete the package, a noise-reducing tread design links lateral grooves into continuous channels. This smooths airflow and dampens vibration, resulting in a noticeably quieter cabin environment and the composed, refined ride expected from the DUNLOP brand.

Comments (0)

ADD COMMENT

Link Copied!