Please forgive my indulgence on the topic of tyre testing, but the end result of a safe tyre is, the tyre is only safe IF the appropriate inflation pressure is used!

The physical road testing of a pneumatic tyre is the last part in a very long line of testing procedures used to manufacture the tyre. The actual manufacturing is not the end of the line as the tyre has to be competently mounted to a wheel and then appropriately inflated prior and during use.

If the tyre/wheel assembly is not balanced in mass and dimension, then the tyre is not going to perform as expected, nor will the tyre perform as expected if the inflation pressure is not appropriate to the load and speed the vehicle is going to be utilised at.

The humble pneumatic tyre is a composite assembly of many different materials, each having to work in harmony and unison with each other.

The different materials used to manufacture the tyre have already undergone substantial testing as individual products to assure the sought-after properties and qualities are exactly what is required to produce a tyre that is not only safe but performs as expected.

Many years ago, on a major construction project in Asia with one of my clients, the tyre company I was an engineer with suffered many catastrophic tread separation failures. This was a time critical project so having haul trucks out of service was a serious impediment to achieving the extensive earthworks required. A long story short, I was given to understand that there was a change in the supplier of the carbon black used in this particular tyre tread specification. The fresh manufacturer’s product checked all of the (then) testing parameters, but when it came to actual live service, there was a deficiency somewhere. I was never privy to the actual product details, just the end result of seeing haul trucks with fuel and hydraulic tanks on the ground having been slapped off by tread packages parting from the tyre casing. Having up to 1,000 kg of tread rubber flapping out of control is not conducive to a safe operation.

The testing regime for the product used was seemingly insufficient to identify this issue pre-production, ending up with very costly results.

One can read in various publications of tyre testing where a group of journalists and motoring writers take vehicles fitted with various tyre producers’ products around a circuit in an attempt to quantify the performance, in lap times, but more importantly, in feel.  ‘Through the seat of your pants’ is a commonly used phrase.  As a young two-wheel motorcycle racer, I progressed from using treaded road tyres to a full racing slick. The feeling was totally different and, to be honest, I didn’t ever get the slick tread tyres to operate as they were designed.  After progressing to three-wheel bikes (sidecars), slicks became the ideal product.

In todays’ tyre production world, I suggest that the development on MotoGP motorcycles leads the way. Think of a MotoGP bike where cornering lean angles of up to 65 degrees, yes 65 degrees, are common place, all the time transmitting a power to weight ratio of more than 1:1, which is more than one horsepower per kilogramme of weight (including the rider!).  When combined with the technology developed in the giant OTR tyres used in mining, the development of tyre performance is progressing rapidly. The ability of a giant mining tyre to support a load in excess of 100 tonnes per tyre (think 50 average passenger cars, yes that’s per tyre) whilst travelling at 60 km/hr is an everyday event for a mining operation. These tyres on a drive position transmit thousands of horsepower to motivate the truck. These numbers are far in excess compared to your daily drive!

A passenger car tyre benefits greatly from all of this research and development leading to the actual physical testing of the tyre in the hands of the journalists pushing a car around a circuit.

Yet, all this testing can be undone by the end user’s reluctance to verify that the tyre’s operating pressure is appropriate for the duty cycle being undertaken. The adoption of real time tyre pressure monitoring (TPMS) has generated an increase in safety IF the driver actually uses the data.

Race pilots (drivers and riders) carefully study the operating tyre pressure detail as they well understand that just ½ a psi may make the difference between winning or finishing off the podium.

Alas, our industry has not really educated the daily driver to the critical importance of ensuring their tyres have the appropriate inflation pressures installed. Inflation, it seems, is only important to economists and price rises.

All the material testing, quality control in production and physical mounting of the tyre can be undone by the ignorance of the end user in not attending to the inflation pressures adequately. No matter how deep the science used, the quality control measures employed within production our product’s success remains at the whim of the end user as to whether they can be bothered to ensure the very item that provides their safe passage is indeed fit for purpose.

Regardless of the impressive advances in testing technology, the serious quantitative leaps in the use of computer aided design and manufacture, the improvements in material science yielding growth in all the useful features for a tyre combined in production benefitting the end result can be undone by end user apathy. As an industry, we have a programme of continuous improvement, but does the end user have the same? Do they care?

For all the testing programmes we, as an industry, have in place, the one lacking I feel is the understanding of the level of knowledge from the perspective of the driver. Do they understand the information that the physical tyre testing provides? In the case of a motoring enthusiast, very much yes, but they make up a small percentage of the population.

The advent of the Euro 7 standards will draw the performance of tyres into the everyday realm for the legislators and regulators. Again, how the daily drivers that use their vehicles for commuting actually care is an unknown, and I feel that the care factor is probably less than zero.

In speaking with learner drivers, I ask whether the driving instructors had mentioned tyres at all and was totally unsurprised when the answer came back as a no. I know I have said before that unless we can engage drivers into understanding and appreciating their tyres’ contribution to their personal safety whilst driving, then our industries progress will be stymied.

All the progress in material science, advanced vehicle standards, wonderful testing regimes can all be negated when the vehicle driver ignores the very basic of the tyres operating requirement – the appropriate operating inflation pressure. 

How we change the mindset of the end user is still testing my knowledge and patience; it is more than tiring to keep on hearing that people don’t even acknowledge the benefits they enjoy from the use of the product our industry produces.

Please educate the end user on the critical importance their tyres have in overall on-road safety. Look after your tyres, so when you call upon them to look after you, they will be appropriately equipped to do so.

Stay TyreSafe

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Apollo Tyres Chairman Onkar S. Kanwar has said the company remains focused on disciplined execution, sustainability and long-term value creation as it navigates geopolitical uncertainty, changing trade dynamics and a challenging global business environment.

Addressing shareholders at the company's 53rd Annual General Meeting (AGM), Kanwar said FY26 had been a year that tested businesses worldwide, but Apollo Tyres had continued to strengthen its financial performance while investing for future growth.

"The future is not something we inherit. It is something we create through the choices we make every day," Kanwar told shareholders, quoting Mahatma Gandhi's observation that "The future depends on what we do in the present."

Apollo Tyres reported consolidated revenue of INR 284.71 billion for FY26, crossing the INR 280 billion milestone, while operating profit rose to INR 41.43 billion. Kanwar said the company's focus extended beyond financial performance to improving capital efficiency, operational discipline and profitable growth.

"Every important decision we take is driven by one simple question: Are we building a stronger company for tomorrow?" he said.

Kanwar also highlighted the company's efforts to strengthen the Apollo Tyres brand through its association with the Indian national cricket team, describing the partnership as one that reflected Apollo Tyres' values of resilience, determination and excellence rather than merely serving as a branding exercise.

Sustainability remained central to the company's strategy, he said, noting that Apollo Tyres' greenhouse gas emission reduction targets had been validated by the Science Based Targets initiative (SBTi), reinforcing its commitment to achieving net-zero emissions by 2050.

The company continued to expand the use of renewable energy while improving responsible sourcing and resource efficiency across its operations, Kanwar said. "Sustainability is no longer a separate agenda for Apollo Tyres; it has become an integral part of how we innovate, manufacture and grow."

Kanwar credited employees for the company's performance, describing their commitment and adaptability as the foundation of Apollo Tyres' continued progress. He also acknowledged the support of governments and institutions across the markets where the company operates.

He singled out Hungary as a key manufacturing base in Europe, saying Apollo Tyres' plant at Gyöngyöshalász reflected the benefits of long-term collaboration with the Hungarian government.

Looking ahead, Kanwar expressed confidence in the company's growth prospects, citing India's expanding market opportunities and Apollo Tyres' international manufacturing and distribution footprint.

"Uncertainty will always be a part of business, but organisations that remain true to their values, continue to innovate and invest responsibly will be best placed to succeed," he said.

Thanking shareholders, customers, dealers, suppliers, financial institutions and government partners for their continued support, Kanwar said Apollo Tyres remained committed to building "a company that is stronger, more resilient and more responsible with every passing year."

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CAMSO Construction and CEAT Specialty has announced the appointment of Jason Canning as Vice President & Head – International Sales for CAMSO Construction and CEAT OHT business units. The executive will assume responsibility for steering the company’s worldwide sales strategy, accelerating international revenue expansion, and fortifying collaborations with original equipment manufacturers, distribution networks and end-users in pivotal global regions.

With a career spanning over two decades, Canning brings extensive commercial leadership experience garnered across the speciality tyre, industrial products and engineered materials industries. His professional track record is distinguished by consistent delivery of sustainable financial growth, the cultivation of high-performance international sales teams and the establishment of durable strategic alliances with major OEMs, channel partners and a diverse clientele across multiple continents.

This strategic hire underscores the organisation’s ongoing commitment to securing premier global talent in support of its ambitious international development objectives. The move also reaffirms the company’s dedication to providing customer-centric, premium-grade solutions on a worldwide scale, aligning with its broader vision for sustained market presence and operational excellence.

Canning said, "I am excited to join CAMSO Construction and CEAT OHT at such a pivotal time for the organisation. I look forward to leveraging my international experience to strengthen our global partnerships, expand our market presence and drive sustainable growth for the business."

Amit Tolani, Director, CAMSO Construction and Chief Executive, CEAT Specialty, said, " Jason's international experience and proven track record of building high-performing sales teams make him an outstanding addition to our leadership team. His deep understanding of the OHT products landscape, along with strong OEM and channel relationships, will support our global expansion."

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ZC Rubber has held its first Indonesia Distributor Conference, bringing together around 140 representatives from the company, PT Matahari Tire Indonesia (MTI) and its core Indonesian distributor network as it seeks to strengthen its presence in Southeast Asia.

The two-day event, held in Jakarta on July 23–24 under the theme "Gathering Momentum in Indonesia, Creating Success Together", focused on the company's manufacturing development in Indonesia, product planning for regional markets and closer collaboration with distributors.

Opening the conference, Henry Shen, Senior Vice President of Zhongce Rubber Group (ZC Rubber), highlighted the progress of MTI since it was established nearly three years ago. According to the company, the Indonesian plant began production 289 days after construction started and produced its first one million tyres a further 282 days later.

"MTI is an important part of our long-term development in Indonesia and Southeast Asia. It gives us a stronger local manufacturing base, closer access to market demand and greater flexibility in serving both regional and international customers,” said Shen.

Located in Kendal Industrial Park in Central Java, the 58.8-hectare facility is ZC Rubber's second overseas tyre plant. The company said Phase I has reached its planned production capacity, while Phase II has entered operation.

During the conference, Wang Xianning, Vice President of ZC Rubber and General Manager of MTI, outlined developments in production capacity, intelligent manufacturing and the plant's end-to-end quality control system.

Zhang Chunsheng, Deputy General Manager of ZC Rubber's Truck and Bus Tire Division and Director of its TBR and OTR Research Institute, presented the company's tyre technology roadmap and product development plans. These include refining products for Indonesia's road conditions, heavy rainfall, high temperatures and demanding commercial vehicle applications.

"Feedback from distributors, fleets and users in Indonesia is helping us refine products for local conditions, while ZC Rubber's global R&D platform allows those products to meet the requirements of wider regional and export markets," Zhang said.

Jeffrey Zhang, General Manager of ZC Rubber's International Business Department, and Justin Cui, Assistant General Manager of MTI, also presented localised product planning, marketing programmes and channel development strategies for the Indonesian market.

The conference included discussions with distributors covering product performance, customer demand and regional market conditions. The company said the feedback gathered would be incorporated into future product planning and market support.

ZC Rubber also announced the formation of an Indonesia Marketing Committee, comprising representatives from four national distributors. The committee will provide a forum for MTI and its partners to discuss product requirements, market developments and coordinated sales and marketing activities.

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SI Group has promoted Robert Kaiser to Senior Vice President of Strategic Marketing, concurrently appointing him to the company’s Executive Leadership Team. The global developer and manufacturer of performance additives, process solutions and chemical intermediates has tasked the executive with spearheading market-focused growth efforts and enhancing the synergy between client demands and the firm’s enduring strategic vision.

Kaiser’s elevation follows a distinguished tenure with the organisation that began in 2014, during which he assumed progressively significant roles in strategic marketing and business development. His contributions have been instrumental in refining the company’s product portfolio and market positioning, as well as fostering interdepartmental cooperation on pivotal expansion projects. His professional background also includes commercial leadership stints at AkzoNobel and Arizona Chemical, now part of Kraton Corporation.

The newly appointed Senior Vice President holds a Master of Business Administration from Ruhr University Bochum in Germany. With his extensive commercial acumen, Kaiser is poised to drive alignment and execute the company’s long-term objectives in his new executive capacity.

David Bradley, President and Chief Executive Officer, SI Group, said, "Robert has consistently demonstrated exceptional strategic leadership and a deep understanding of our markets. His ability to turn information into actionable insight has been instrumental in strengthening our commercial organisation and advancing our strategic priorities. We look forward to the unique global perspective and market-centric lens he will bring to our Executive Leadership Team.” 

Kaiser said, “I am honoured to join the Executive Leadership Team. Our customers are navigating an increasingly complex business environment, and I’m grateful for the opportunity to step into this role at a time when SI Group has the global footprint and strong foundation needed to create value for our customers and the markets we serve. I look forward to working with colleagues across SI Group to deepen customer relationships and continue advancing our commercial strategy.”

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