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TIRED OF POOR TYRE KNOWLEDGE
- By Adam Gosling
- May 05, 2021
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)
Tyres Europe Reports Mixed Performance For Replacement Tyre Sales In Q3 2026
- By TT News
- November 13, 2026
Tyres Europe has released its members’ replacement tyre sales figures for Q3 and the first nine months of 2026. Secretary General Adam McCarthy cautioned that modest nine-month gains should not obscure a weak third quarter. Consumer tyres across passenger car, SUV and light commercial dipped 1 percent in Q3 versus 2025, though nine-month volumes stayed 1 percent ahead, with all-season tyres up 13 percent in the quarter and 10 percent over nine months.
Summer tyres slipped 1 percent in both periods as demand shifted towards all-season, while winter tyres fell 11 percent in the quarter and remained 9 percent lower over nine months. Miles travelled declined again on high fuel prices and weak consumer confidence amid Middle East conflict, at about half Q2's pace, and PCLT imports into the EU27 plus UK dropped 7 percent from January to August.

Chinese imports more than halved year on year in July and August after July's anti-dumping duties. Truck & Bus tyres were stable in the quarter after strong Q2 growth and stood 4 percent higher over nine months, with freight volumes beating expectations and truck tyre imports up 26 percent. Agricultural tyres fell 34 percent quarterly and 17 percent over nine months, Moto & Scooter tyres dropped 5 percent in the quarter but stayed 2 percent higher over nine months. The full report is available on Tyres Europe's website.
Goodyear Showcases Performance Legacy At 2026 SEMA Show
- By TT News
- November 13, 2026
Goodyear brought generations of performance heritage to the 2026 SEMA Show in Las Vegas, where its tyres appeared on some of the event's most talked-about vehicles. The annual automotive aftermarket gathering ran from 3–6 November at the Las Vegas Convention Center, drawing builders, manufacturers, buyers, media and enthusiasts for four days centred on innovation, new products, craftsmanship, performance and emerging trends. For Goodyear, the setting was familiar territory, as racing has long served as both a proving ground and an inspiration for its street products.
A 1928 Ford Model A reimagined by TQ Customs as an F1-inspired mid-engined hot rod stood out among the featured builds. It pairs a custom chassis and roll cage with a Honda K20 engine and Porsche transaxle, riding on custom Goodyear Eagle F1 tyres sized 275/45R18. Three F-550 Super Duty trucks wore Goodyear's heavy-duty G275 MSA in 335/80R20, while the new 819-horsepower Ferrari 12 Cylindri was fitted with application-specific Eagle F1 SuperSport tyres, sized 275/35R21 front and 315/35R21 rear.

Goodyear's presence also extended through Mickey Thompson Tires & Wheels, the enthusiast performance brand within its portfolio. Mickey Thompson maintained a significant show footprint with displays in the Race/Performance section of Central Hall and the Silver Lot, showcasing products and builds spanning street, strip and off-road performance. Its SEMA programme highlighted the limited-edition Street Comp GHT Signature Series street-performance tyre, expanded Baja Boss A/T and Baja Boss M/T sizes and new MT Classic Forged wheel sizes.

The vehicles on display ranged from vintage American muscle to cutting-edge performance machines and purpose-built off-road rigs, yet they shared a fundamental drive to perform better, make a statement and become more personal.
Andrew Lau, Enthusiast Account Lead at Goodyear, said, "The SEMA Show highlights the best of the industry – emotionally charged and technology-filled and crossed with dramatic and eye-catching, which is where Goodyear and our dynamic portfolio really shine. For cars worth bragging about, we make tyres worth bragging about! Our Goodyear Eagle lineup fits the ever-growing supercar market, which we see growing especially as more enthusiasts get their hands on these cars at a range of price points. And it wouldn’t be SEMA without giant trucks and extreme lift kits, where we saw Mickey Thompson and Goodyear tyres shown off in a dramatic fashion.”
Yokohama Tire Offers GEOLANDAR Prize Drawings In Tread Lightly! Fundraiser
- By TT News
- November 13, 2026
Yokohama Tire has partnered with Tread Lightly! for the Protect What Moves You fundraiser, running through 30 November. Consumers who donate can enter to win GEOLANDAR tyre prize packs or a full set of tyres. Proceeds support trail stewardship, responsible recreation and keeping public lands open.
According to Yokohama’s Senior Manager of Corporate Communications Melissa Aguirre, each USD 10 donation earns one entry for a GEOLANDAR prize pack, while donations of USD 100 or more earn one entry for a set of Yokohama tyres. The initiative complements Yokohama’s environmental ‘Caring for our Communities’ partnerships, which include Surfrider North Orange County and the California State Parks Foundation.
Aguirre said, “We’ve been an official partner of Tread Lightly! for three years and have collaborated on several stewardship projects across the country to improve access, restore trails and protect natural resources for off-road enthusiasts and outdoor adventurers. The Protect What Moves You campaign will definitely help with those efforts.”
James Boyd Jr., Executive Director of Tread Lightly!, said, “We’re grateful for Yokohama Tire’s continued partnership and commitment to protecting the places we all love to explore. Through our work together, we’ve made a meaningful impact on trails and public lands across the country. The Protect What Moves You fundraiser gives outdoor enthusiasts an opportunity to support responsible recreation and hands-on stewardship while helping ensure these places remain accessible for future generations.”
TRAC Survey Finds Four In Five Canadian Motorists Prioritise Winter Tyres Amid Unpredictable Weather
- By TT News
- November 13, 2026
The Tire and Rubber Association of Canada (TRAC) has released findings from a new Abacus Data survey indicating that four in five Canadian motorists, or 80 percent, regard winter tyres as more essential than ever amid increasingly unpredictable winter weather. The survey was commissioned by TRAC to assess driver attitudes as climate change continues to shape variable and challenging driving conditions.
Motorists are contending with rapid temperature swings, snowfall, freezing rain and other weather events. Among drivers who do not use winter tyres, fewer now consider all-season tyres sufficient, falling 11 points from 2025 to 64 percent, while more are cutting back on winter driving, up 11 points to 35 percent. This season, 80 percent of Canadian drivers are equipping their vehicles with winter tyres.
Although 86 percent of drivers view winter tyres as an important investment despite the rising cost of living, financial pressures appear to influence purchasing decisions, with 38 percent citing increased living costs as a reason for not buying them. Those who use winter tyres report tangible safety benefits, as 83 percent say the tyres have saved them from a collision or loss of control. Protecting their families through enhanced traction, cornering and stopping power in cold weather remains the primary motivation at 67 percent.
Additional reasons include lower insurance premiums at 26 percent, advice from family and friends at 21 percent and retailer recommendations at 14 percent, while 42 percent point to winter tyres being mandatory in their province. Regionally, usage stands at 86 percent among Atlantic Canadian drivers, 77 percent in Ontario, 74 percent in Manitoba and Saskatchewan, 75 percent in Alberta and 65 percent in British Columbia.
With more tyre choices than ever, motorists can find products matching their needs and budgets. TRAC recommends shoppers rely on the Three-Peak Mountain Snowflake Symbol, which verifies a tyre meets or exceeds Transport Canada's minimum snow traction threshold. Drivers have three options: all-season tyres, all-season tyres bearing the symbol and dedicated winter tyres, and selecting the right tyre can mean the difference between a surefooted winter motoring experience and a nervous drive.
Driving on all-season tyres in winter results in longer stopping distances and compromised handling below 7°C, while symbol-bearing all-season tyres offer moderately better traction but are intended for occasional, light-to-medium snowfalls. Dedicated winter tyres deliver the highest performance and remain the safest choice. TRAC's Winter Tire Cost Calculator compares the cost of a single set of tyres against adding a second set of dedicated winter tyres. Abacus Data surveyed 1,232 Canadian drivers online between 16 and 21 October 2026, yielding a margin of error of plus or minus 2.79 percent, 19 times out of 20.
Carol Hochu, President and CEO, TRAC, said, “With winter weather becoming harder to predict across Canada, choosing the right tyres for the winter season is an important part of preparing for the road ahead. Winter tires provide the traction and control drivers need in all winter conditions, whether they encounter cold, dry pavement, rain, snow, slush or ice. The fact that the vast majority of winter tyre users say their tyres have helped them avoid a collision or loss of control underscores their value as a safety investment, even as the cost of living continues to rise.
“Winter tyre use remains high across Canada. They represent an important measure that contributes to safer winter driving. We must continue to educate drivers about their benefits, particularly younger drivers, newcomers to Canada and anyone with limited experience driving in winter conditions. Even as living costs climb, most Canadians are making winter tyres a purchasing priority. Winter tyres are a proven safety choice, giving Canadian drivers the confidence they need no matter the weather conditions.”

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