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 unveiled the MICHELIN X Multi T2 at IAA Transportation 2026 in Hannover, presenting the trailer tyre in the widely used UK and Ireland size of 385/65 R22.5. Designed for regional and mixed transport operations, the tyre is engineered to manage heavy loads, resist lateral forces during manoeuvring and remain dependable across fluctuating operating conditions.

Compared with its predecessor, the X Multi T2 delivers as much as 15 percent greater mileage and up to 6 percent reduced rolling resistance. Its development centres on carcass stability and robustness, making it suited to demanding trailer duties spanning general cargo, containers, refrigerated goods, tankers and bulk haulage, along with car, specialised and heavy-haul transport. Such operations frequently involve peak loads, tight manoeuvring and inconsistent road surfaces, all of which affect tyre life, so a durable carcass and damage-resistant tread directly support cost-effectiveness.

Four principal innovations underpin the tyre. REGENION technology continuously forms new grooves as the tread wears, preserving grip and mobility throughout service life. The CARBION compound enhances mileage, rolling resistance and wear resistance. Within the structure, OPTICOIL is a weight-saving bead architecture, while DURACOIL strengthens the tyre-to-rim bond for greater stability. Michelin also employs POWERCOIL, a newer generation of lighter, longer-lasting steel cables.

As a multi-life product, the X Multi T2 can be regrooved and retreaded for notable total cost of ownership (TCO) savings. Regrooving takes place once tread depth reaches 3–4 mm, extending casing life in its most fuel-efficient state. Worn regrooved tyres can then be retreaded as Michelin Remix tyres at the company's Stoke factory, a process adding roughly 20 kg of raw materials versus about 70 kg for a new tyre. Retreads follow the local-to-local principle, being used exclusively within UK and Ireland, supporting skilled domestic jobs and avoiding export-related environmental impact. The tyre carries rolling resistance class B, wet grip class C and external noise class A under EU labelling, plus 3PMSF and M+S winter markings.

Andrew French, B2B Sales Director, Michelin UK & Ireland, said, “Alongside durability and versatility, Michelin recognises the growing pressure hauliers face to reduce rolling resistance, as trailers form an integral part of the total cost of ownership (TCO) equation. This is something our latest generation trailer tyre can help operators to achieve.”

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Goodyear Chile has reinforced its dedication to sustainability and the circular economy through programmes that encourage responsible handling of end-of-life tyres while supporting environmental protection across the country.

Beyond producing and selling tyres, the company ensures its discarded products are managed in an environmentally sound manner. These tyres are collected and treated at authorised recycling plants, where mechanical processes convert them into reusable materials suitable for new products and applications, in line with Chilean regulations for out-of-use tyres and the firm’s sustainability goals.

Goodyear Chile also continues working to meet requirements under Chile’s Extended Producer Responsibility Law. It currently uses two management mechanisms tied to regulatory categories. For Category A, covering tyres with rims under 57 inches except those measuring 45, 49 and 51 inches, the company participates in NEUVOL, a collective nonprofit system focused on collecting and recovering end-of-life tyres. Together with NEUVOL, Goodyear Chile sends these tyres to Polambiente, a Santiago-based recycler specialising in mechanical recycling that turns them into raw materials and products for new uses.

For Category B, which includes tyres with rims of 45, 49 and 51 inches and wheels 57 inches or larger, Goodyear Chile has operated under a management plan approved by the Ministry of the Environment since 2022, becoming the first Category B tyre company to secure such authorisation in Chile. It has consistently met annual collection and recovery targets for 2023, 2024 and 2025. These tyres go to Rembre Tires in northern Chile, where granulation recovers 100 percent of the tyre, separating rubber and steel for various applications.

Goodyear Chile’s responsible tyre management predates the REP Law targets and reflects its broader effort to cut environmental and social impacts. For over 10 years, it has advanced recycling initiatives and maintained a zero-waste-to-landfill policy while continuing research into more sustainable materials, including alternative raw materials, to help Chile reduce waste and build a more sustainable future.

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Hankook Tire, the exclusive tyre supplier for the FIA World Rally Championship, wrapped up its support for the 12th round of the season. The WRC Rally Chile Biobío concluded on 13 September near Concepción, Chile, with Hankook’s off-road Dynapro R213 tyres proving central to the event.

The rally featured 16 special stages covering 311.18 competitive kilometres. Competitors tackled forest roads and rugged, unpaved mountain terrain around Concepción and the Biobío region, beside Chile’s Pacific coast. The route blended fast corners with compacted gravel made of volcanic ash particles and small stones, severely testing both drivers and tyres. Repeated runs over rough ground magnified the difficulty.

Hankook’s Dynapro R213 was available in Hard and Soft compounds, letting teams strategically select tyres for surface and weather conditions. The tyre offered flexibility on steep slopes and across varied ground, from soft earth to thick gravel. Oliver Solberg of Toyota GAZOO Racing claimed his second win of the season, following his Rallye Monte-Carlo triumph. The result also earned Toyota the 2026 Constructors’ Championship, its sixth straight since 2021 and tenth overall.

The 2026 WRC season now moves to the 13th round, WRC Rally Italia Sardegna, scheduled for 1–4 October near Alghero, Sardinia. That event combines demanding coastal and interior mountain roads, with tight corners and blind crests that restrict forward visibility, placing high demands on tyre traction and durability.

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Bridgestone has unveiled the V-Steel Highway Service 3 (VHS3), a new high-speed radial tyre engineered for mobile all-terrain cranes. As a global leader in premium tyres and sustainable mobility solutions, the company designed the product to enhance vehicle and fleet performance. The VHS3 delivers improved wear life while helping reduce downtime and maintenance costs, enabling operators to perform confidently in demanding environments.

Compared with its predecessor, the VHS2, the new tyre offers up to 12 percent longer wear life. Bridgestone achieved this through an advanced rubber compound technology and an optimised contact area that minimises irregular wear. A new tread design featuring wide grooves and extended lug blocks further combines longer wear life with improved grip and stability on highways and off-road terrain.

The VHS3 is also 24 kg lighter than the VHS2, assisting fleets in reducing fuel consumption and operational costs while maintaining durability and improving load capacity. This results from a lighter casing design with a lighter belt construction. Bridgestone's new crane tyre will be available from September 2026 in size 445/95R25 178F.

Bas Rijpma, Fleet Manager, Sarens Netherlands, said, "In our business, reliability, uptime and efficiency are critical. Bridgestone has been a trusted partner to Sarens for more than a decade. As the next generation crane tyre, the VHS3 is already delivering very promising results. We have observed no irregular wear, the robustness we require for demanding heavy transport operations and favourable fuel efficiency potential thanks to its lighter weight. Combined with the TPMS solution, which gives us real-time insight into tyre pressure and temperature, the VHS3 helps us optimise tyre performance and minimise downtime. Together with low noise levels, it gives us confidence that Bridgestone VHS3 is setting a new standard for crane tyre performance."

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