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)

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Michelin has formed a technical and sporting alliance with Segway as the Segway Dakar Rally Factory Team prepares to enter the 2028 Dakar Rally aboard an entirely new, fully electric racing motorcycle. Acting as the team's official tyre supplier and technical partner, Michelin will be involved from the project's very first stages, supporting Segway throughout development.

Segway, drawing on its electric mobility background, is pursuing a demanding engineering goal: designing a brand-new 100 percent electric racing motorcycle built to survive the Dakar Rally's punishing conditions. The event will act as a live testing environment where both partners can subject their newest innovations to extreme demands and probe fresh territory in performance and electric mobility.

The partnership is being officially sealed at EICMA 2026 in Milan, Italy, a major international motorcycle industry showcase, where representatives of both firms will sign an agreement confirming their joint dedication to the Dakar 2028 venture. Cooperation will reach far past race-tyre supply, with engineers from both sides collaborating to weave rally-raid requirements into Segway's future electric machine.

Michelin will lend its off-road and rally-raid know-how plus tyre and Bib Mousse puncture-prevention expertise, initially guiding Enduro and Desert tyre selection and advising on Bib Mousse choice, fitting and use. Joint workshops will unite Michelin Motorsport specialists with Segway engineers, gathering data under rally-raid-representative conditions to steer later tyre optimisation. With Michelin's Dakar record since 1983 and 40 victories behind it, a joint testing programme will adapt tyres progressively to the motorcycle's final specifications and demands.

Cyriaque Echevin, Michelin Off-Road Tire Marketing Director, said, “True to its pioneering spirit, Michelin is delighted to support the Segway Dakar Rally Factory Team in this particularly ambitious project. Taking on the Dakar Rally with 100 percent electric motorcycles represents an exciting technological challenge, bringing new parameters that we will need to factor into our development work. Our role will extend far beyond supplying tyres: our teams will work alongside Segway’s engineers from the earliest stages of the project, sharing our rally-raid expertise and contributing to the development of the new motorcycle. The Dakar Rally provides an exceptional testing ground for pushing technological boundaries through close collaboration with our partners.”

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Pirelli has chosen a softer trio of compounds for the São Paulo Grand Prix at Interlagos, naming the C3 as Hard, the C4 as Medium and the C5 as Soft. That is one step softer than a year ago, when the weekend followed the Sprint format. The race closes the long back-to-back swing through the Americas at the José Carlos Pace circuit.

Fresh asphalt laid during the year between Turns 3 and 5, and again between Turns 8 and 9, could shift grip levels and change how the track evolves. Longer runs may be affected in particular. Across the three free practice sessions, teams will study the new surface and its influence on wear and degradation.

Last year, degradation was a decisive technical theme in São Paulo. Graining came in milder than feared, but the C2 Hard of that weekend tended to slide, and the C3 and C4 wore heavily while still supporting competitive stints. A two-stop race proved the strongest approach.

Interlagos produces broadly average lateral forces overall, mixing fast corners with long straights, so the layout is not especially punishing. Loads fall fairly evenly between front and rear axles. Overtaking chances are plentiful, giving strategists room to manoeuvre, yet degradation management has usually decided who performs best, making the trade-off between one-lap speed and long-run durability central to trackside work.

Rain and sharp temperature swings are familiar at this venue given its calendar slot, so Intermediate and Full Wet tyres may again feature. In 2025, Medium and Soft dominated a wide spread of strategies, with most teams choosing two stops after an early neutralisation triggered pit visits. Pit windows differed by driver, opening gaps that aided overtaking; only two drivers stopped once, and Hard tyres appeared in just a few brief stints.

Interlagos has staged 42 Grands Prix, 37 of them titled the Brazilian Grand Prix between 1973 and 2019 before the São Paulo name returned in 2021. Michael Schumacher leads with four wins, while Sebastian Vettel, Lewis Hamilton and Max Verstappen hold three each; Ferrari and McLaren share nine team victories. The special Podium Cap, designed by Denis Dekovic for Pirelli Design and inspired by Brazil's 1958 blue football shirt with a jaguar-pattern finish, is on sale via Pirelli's e-commerce platform.

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Dunlop Motorcycle Europe is celebrating a successful conclusion to the 2026 Campeonato de España de Superbike (ESBK) campaign, with five of its equipped riders securing titles at the Sunday finale at Circuito de Jerez Ángel Nieto. The brand claimed five of the series' eight championships, four of them in open-tyre competition classes, after a tightly contested season spanning Spain and Portugal.

The ESBK's open-tyre rules in several classes give Dunlop a direct benchmark against competing manufacturers. The company backed riders throughout the year in Superbike, Supersport, Supersport 300, Superstock 600, Superstock 1000 and Pre-Talent. Four of those classes allow any tyre brand, while Dunlop is the sole supplier for Supersport 300 and Pre-Talent.

The Superbike, Superstock 600 and Pre-Talent crowns all remained undecided going into Jerez. Honda Laglisse's Javier Palomera clinched Superbike ahead of Dunlop-backed Ivo Lopes of BMW Easyrace Team, runner-up in the open-tyre class; the same squad also took Superstock 1000 through Mauro González. José Luis Armario won the last Superstock 600 race of the year, and in Supersport, Team Speed Racing's Marcos Ludeña placed second with Team Honda Laglisse's Yeray Ruiz third, giving Dunlop two of three open-tyre podium slots. In the Dunlop-only classes, Marc Vich took Supersport 300 and the Kawasaki Ninja Spirit Trophy, while Marcos Vinagre won Pre-Talent at Jerez, leading an all-Dunlop podium alongside Javier Vigueras and Jose Luis Cagigas.

Dunlop's ESBK programme uses its KR racing slick line, covering both development and catalogue specifications, with wet tyres also available. Data from real race weekends helps the brand validate new products before they reach other championships and track-day use. Dunlop's racing footprint also takes in the Campionato Italiano Velocità, which produced six more Dunlop champions in 2026, and the FIM Endurance World Championship, where a fresh multi-year deal makes Dunlop the sole supplier to the Superstock and Production Trophy classes.

Roberto Finetti, Marketing Manager, Dunlop Motorcycle Europe, said, “It's great to see Dunlop-equipped riders achieve such strong results in the 2026 ESBK season, with championship titles secured across multiple categories and two all-Dunlop podiums in Supersport 300 and Pre-Talent. We're incredibly proud of what our riders and teams have achieved this season and of the role Dunlop has played in their success. These results are a testament to their dedication and hard work throughout the year. Congratulations to all the newly crowned champions.”

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Tegeta Green Planet, in partnership with the United Nations Development Programme (UNDP), organised an information and practical campaign titled ‘Don’t Throw It Away, Hand It In’ in Poti. Held on 29 October at a Tegeta Motors branch, the initiative sought to strengthen environmental responsibility and promote proper management of specific waste streams.

The campaign targeted local residents, vehicle owners, drivers and private sector representatives, encouraging their active involvement in waste management. Attendees learned about the environmental impact of automotive waste and correct disposal methods. A dedicated collection point at the branch allowed residents to hand in end-of-life tyres, used batteries and waste oils, offering a practical way to contribute to environmental protection through everyday actions.

A significant focus was placed on raising awareness about the Extended Producer Responsibility (EPR) system, including the role of EPR organisations, collection and subsequent management of specific waste streams and importers’ legally established obligations. Symbolic gifts encouraged participation. Tegeta Green Planet and UNDP continue to implement regional environmental campaigns and educational initiatives aimed at raising public awareness, fostering responsible waste management and promoting circular economy principles.

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