The Tyre Pressure Monitoring System (TPMS) tech, despite its huge safety benefit, is still seen as a premium feature in most mass-market passenger vehicle segment and two-wheelers in India. Aurangabad-based component supplier Varroc’s Indirect TPMS with over 90 percent accuracy aims to make smart inroads. Tier 1 automotive supplier Varroc is looking to harness the data from GPS sensor and Anti-Lock Braking System (ABS) sensors to provide tyre pressure information to two-wheelers and four-wheelers. 

The company is looking to make smart gains through Indirect Tyre Pressure Monitoring Systems (ITPMS), which rely on existing sensors in a vehicle to generate the information without compromising on quality and time-lag.

Fritz Abraham, Chief Technology Officer, Varroc, told Tyre Trends that “the direct TPMS uses pressure sensors at the air inlet of each tyre and communicates the information to the vehicle dashboard using wireless communication or through complex harness. This is not only expensive but also require heavy maintenance. If there exists a solution that can use the existing sensors and provide the information of tyre pressure, it is the ‘Indirect/Intelligent Tyre Pressure Monitoring System’. This system provides information of the tyre pressure without the need of a pressure sensor.”

The radius of the tyre changes with respect to air pressure and hence the linear displacement per one rotation of tyre changes with respect to the pressure. The linear displacement can also be measured using GPS by calculating the rotational speed of the wheel and radius of the tyre.

The ITPMS solution simply put is a software stack that can be integrated with Varroc’s cluster and telematics solutions. The machine learning (ML) software analyses various parameters set by the company to provide tyre pressure reading to the user. Since it does not require any additional TPMS hardware, it is substantially cheaper compared to solutions using battery-based sensors.

“The ITPMS exploits the deviations in linear displacement with respect to wheel rotations and predicts the tyre pressure. This relation is not straightforward; it is a complex method to derive the mathematical equations. Hence, ML techniques are used to quantify the relation,” said Abraham.

The ITPMS primarily requires a GPS sensor (telematics data) and ABS, which is integrated during the vehicle assembly level. Varroc states that OEMs will be able to provide access to the tyre pressure on any HMI (Human-Machine Interface) device like the vehicle instrument cluster, vehicle telematics and connectivity app, among others, to easily provide the information of the tyre pressure.

Varroc had initially initiated the development of the ITPMS specifically for two-wheeler applications. The company mounted a GPS device on a two-wheeler equipped with ABS. It collected the data during vehicle operation across varied scenarios, including differing tyre pressures, diverse road conditions and various weather conditions such as sunny and rainy days.

“This data was then post-processed and analysed using data science and machine learning techniques to develop a model that accurately captures the relationship between tyre pressure, wheel speed and the speed as measured by the GPS. This model forms the foundation for understanding and monitoring tyre pressure indirectly using available data points from the vehicle’s operation,” he shared.

Demand scenario for TPMS

It is no secret that while TPMS technology has been around for more than a couple of decades, its adoption in India still remains a very small percentage. In India, most TPMS solutions available in the OE as well as aftermarket are Direct TPMS.

They are said to have their own set of challenges, such as its reliability due to varying temperatures, environmental and climatic conditions. Then there are the challenges associated with wireless communications. Sensor battery issues and cost too are deterrent factors.

On the other hand, the small percentage of vehicles that utilise existing ITPMS categorise the tyre pressure in broad classifications (low pressure or high pressure). They do not provide precise measurements, which limits their adoption and effectiveness in ensuring optimal tyre performance and safety.

However, Varroc already has developed the ITPMS to provide basic information (low or high); now it is in advanced stages of development to provide precise tyre pressure information with over 90 percent accuracy.  While the company has been tight-lipped about the introduction of the solution in the market, Varroc is said to be in discussions with its clients to bring it to the market soon.

Abraham further shared, “The primary reason for the limited adoption of TPMS is cost. Premium segment vehicles often include TPMS as a standard feature due to the higher price range, making it more feasible to absorb the associated costs. In contrast, aftermarket TPMS solutions are generally expensive and demand ongoing maintenance, which can be a deterrent for many vehicle owners.  Additionally, there is a general lack of awareness regarding the importance of maintaining optimal tyre pressure. Many drivers may not fully understand the safety, performance and fuel efficiency benefits of consistent tyre pressure monitoring, further impacting the adoption rate of TPMS systems.”

As per the company, the ITPMS comes with self-learning feature and is designed with 80 percent cold tyre pressure threshold and tested per AIS 154. The threshold can be further optimised and customised as per the requirement of the customer.

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KraussMaffei has appointed Xinting Ren as Managing Director of its extrusion business, effective 1 September, 2026, combining the role with his existing leadership of the group’s China operations.

Ren succeeds Ralf Benack, who left the company at his own request on 31^st August , ending a tenure of about two years.

The company said the dual appointment is intended to strengthen integration between its extrusion activities and international operations.

Ren has led KraussMaffei China for the past three years, overseeing cross-technology activities in the Chinese market. Before joining the group, he held several management roles in the chemical industry, including Assistant General Manager at KraussMaffei Company Limited, now operating as Sinochem Equipment Technology Qingdao Co., and most recently served as general manager of Shanxi China Coal Pingshuo Energy Chemical Co., Ltd.

Benack took over leadership of KraussMaffei Extrusion in 2024 and was responsible for the group’s global extrusion business. During his tenure, the company focused on operational processes and customer orientation, reducing delivery times and further developing the Technology Center at its Laatzen site.

The facility now offers 26 pilot lines for development and customer projects, and the company said it also expanded its extrusion technology portfolio.

From September, responsibility for the extrusion business and management of the China business will be combined under Ren’s leadership.

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Nokian Tyres plc has introduced a new premium summer tyre, the Powerproof E, designed for Central and Southern European markets, with A-class ratings in all three European Union tyre label categories across its full range.

The company said the tyre achieves top grades for rolling resistance, wet grip and external rolling noise, reflecting a development approach aimed at balancing efficiency, safety and comfort within a single product.

“Whether the priority is maximizing range and efficiency or achieving confidence and comfort in wet conditions, drivers should not have to compromise on safety. The new Nokian Tyres Powerproof E is designed to deliver outstanding performance in the areas that matter most to drivers,” said Tommi Alhola, Senior Vice-President for Passenger Car tyres in Central Europe.

Samu Lepistö, development manager at the company, added: “Achieving A-class ratings in all three EU tire label categories across the entire range is a significant result. These characteristics are all important to today's drivers yet improving one can often affect another. Nokian Tyres Powerproof E was developed to deliver balanced performance across all three areas.”

The tyre incorporates what the company calls Motion Control Technology, combining tread design, compound development and structural engineering to support efficiency and wet-weather performance.

Depending on size, between 40.9 percent and 42.8 percent of the tyre’s material content consists of recycled and renewable inputs, including rice husk ash, recycled carbon black and recycled steel.

Production takes place at the group’s factory in Oradea, Romania, which opened in 2024 and operates with zero direct carbon dioxide emissions, powered by renewable energy.

The Powerproof E is designed for passenger cars, sport utility vehicles and crossover vehicles, including electric, hybrid and internal combustion models. It will be available in sizes ranging from 16 to 20 inches for the 2027 summer season in Central and Southern Europe.

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Continental Tire Canada has appointed Frank Buntinx as its new Managing Director, effective 17 August 2026. In this executive capacity, he assumes comprehensive oversight of the organisation’s entire Canadian tyre portfolio, which encompasses passenger and light truck vehicles, commercial truck lines and specialised tyre segments. His leadership will guide the strategic direction and operational performance across these diverse business units.

A native of Belgium, Buntinx brings over two decades of tenure with Continental, having commenced his career there in 2003 within logistics and supply chain management. Over the years, he has accumulated a broad commercial skillset through successive roles in marketing, pricing strategy, business analytics, fleet operations and sales. His professional trajectory later elevated him to senior leadership positions in the Benelux region, where he directed marketing efforts and subsequently headed Fleet Solutions and Truck Tires, thereby acquiring multifaceted management expertise.

This transatlantic appointment signifies a pivotal career transition for Buntinx, offering him the chance to infuse the Canadian market with an international vantage point. His arrival is anticipated to bolster Continental’s regional presence, leveraging his extensive cross-functional background to navigate the complexities of the domestic tyre industry and drive organisational growth.

“I am truly excited to join Continental Tire Canada and begin this new chapter. Continental has built a strong business and reputation in the Canadian market, and I look forward to working alongside our talented team to build on that success, strengthening Continental's position while supporting the growth and success of our customers,” said Buntinx.

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Sumitomo Rubber Industries, Ltd., which operates the Dunlop brand, will discontinue the supply of karting tyres by the end of 2027 as part of a strategic review of its business and allocation of management resources.

The company said it would continue supplying products to existing customers until December 31, 2027.

Dunlop has produced karting tyres since 1976, supplying products homologated by the Commission Internationale de Karting-FIA (CIK-FIA), under the Fédération Internationale de l’Automobile, as well as tyres accredited by the Japan Automobile Federation.

The company said its products had supported a wide range of users, from recreational drivers to young drivers aiming to compete at higher levels, and had contributed to the development of karting participation.

It added that the decision followed a review of its medium- to long-term management strategy and changes in the business environment.

The group said it would continue to contribute to motorsport activities, while expressing appreciation to customers and organisations that had supported its karting tyre business.

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