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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WACKER has earned the 2025 Gold Medal from the independent rating agency EcoVadis, marking its continued recognition for sustainable practices and responsible corporate governance. This distinction places the company within the top five percent of all businesses assessed by EcoVadis (over 1,000 companies globally). WACKER's overall score improved from 77 points (in 2024) to 79 points, driven largely by enhanced reporting and concrete actions focused on Scope 3 emissions and ethical standards.

The EcoVadis assessment measures the quality of a company’s sustainability management through a methodology grounded in international frameworks like the Global Reporting Initiative, the UN Global Compact and ISO 26000. Performance is scored from 0 to 100 across four core areas: environment, labour and human rights, ethics and sustainable procurement, using 21 specific indicators.

In line with its commitment, WACKER provides its EcoVadis evaluation to customers as a standardised and credible validation of its sustainability efforts. The company has also defined ambitious climate targets, aiming to halve its absolute greenhouse gas emissions by 2030 relative to 2020 levels. Progress is already evident, with a 30 percent reduction achieved as of 2024. Looking further ahead, WACKER strives to reach net-zero emissions across its operations by the year 2045.

Peter Gigler, Head of Corporate ESG, WACKER, said, “The result confirms our initiatives in many key areas. It provides our customers with invaluable proof.”

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Balkrishna Industries Ltd (BKT Tires), a global leader in off-highway tyre manufacturing, has appointed Craig Borman as Head of OTR at BKT USA. The appointment is in line with BKT’s long-term strategy through 2030.

Borman brings with him 20 years of experience across off-road equipment, tyres and rubber tracks. He will play a key role in leading BKT USA's OTR team and expanding the company's presence in this market while increasing awareness of the value and dependability of BKT's range of products.

Borman said, “I’m extremely excited to join the BKT family and to build off the successes that this team has already achieved. I look forward to engaging with our partners, determining how we can accelerate our mutual growth and working towards achieving BKT’s vision of being a recognised leader in the OTR segment.”

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The Supervisory Board of Continental AG confirmed a significant leadership transition during its meeting on 17 December 2025. Christian Kötz will be appointed as the new Chairman of the Executive Board and Chief Executive Officer, effective 1 January 2026. He succeeds Nikolai Setzer, who will step down from the Executive Board on 31 December 2025. Setzer's departure follows more than 16 years as a board member, including the last five years in the CEO role, and occurs by mutual agreement as the company reaches a pivotal point in its strategic evolution.

This planned change in leadership aligns with the substantial progress Continental has made in its transformation into a pure-play tyre company. Major structural milestones have been achieved, including the spin-off of Aumovio and the signing of an agreement to sell the Original Equipment Solutions (OESL) business area. Regarding the planned 2026 sale of ContiTech, internal preparations are largely complete. The market outreach phase has concluded, and a structured sales process is scheduled to begin in January 2026, setting the stage for the final step in the corporate realignment.

Kötz’s extensive background within the tyre business, dating back to 1996, positions him to lead this final phase. A member of the Executive Board since 2019, his previous leadership roles within the Tires group sector included responsibility for the passenger car tyre replacement business in the EMEA region, the original equipment and commercial vehicle tyre business units and global research and development for passenger car tyres. His many years of trusted collaboration with Nikolai Setzer are expected to ensure continuity during the transition.

Kötz will lead an Executive Board comprising several key figures. Alongside him and Philip Nelles, who has headed the ContiTech group sector since 2021, are Roland Welzbacher and Ulrike Hintze. Welzbacher joined the board in August 2025 and assumed the role of Chief Financial Officer on 1 October 2025. Hintze was appointed to the board on 1 July 2025, serving as Chief Human Resources Officer and Director of Labour Relations. This board will be responsible for driving the tyre business forward, completing the corporate realignment and, following the sale of ContiTech, integrating the remaining group functions into the tyre organisation.

Wolfgang Reitzle, Chairman of Continental’s Supervisory Board, said, “Nikolai Setzer has been instrumental in shaping Continental, realigning the organisation and paving the way for three strong, independent companies. For this, he has the thanks of the entire Supervisory Board as well as my personal gratitude. With this handover, we are consolidating responsibility for the tyre business, the realignment and the remaining tasks of the group functions in one role. Christian Kötz is one of the most distinguished managers in the global tyre industry. With his extensive experience and passion for Continental, we firmly believe he is the right choice to lead the company successfully into the future.”

Setzer said, “In recent years, we have succeeded in transforming a diverse portfolio of businesses into three strong, independent champions. After 28 years at Continental, now is the right time for me to hand over responsibility to Christian Kötz. I’m extremely grateful for the journey we’ve all shared and proud of what we’ve all achieved together. I firmly believe that the tyre business, ContiTech, Aumovio and OESL have a promising future ahead.”

Kötz said, “I would like to thank the Supervisory Board for its trust and am excited about this new responsibility. Continental has been my professional home for three decades. Together with the Executive Board team and all colleagues throughout the company, we will complete the realignment and continue the success story of our tyre business.”

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Following the 2025 General Assembly, Law Hieling has been elected to the Global Platform for Sustainable Natural Rubber (GPSNR) Executive Committee to represent the Manufacturer category. His 27-year international career at Michelin, encompassing roles in finance, commercial sales, distribution and his current leadership in natural rubber purchasing, provides a profound, ground-level understanding of the global tyre industry.

This extensive background has given him a clear appreciation for the intricate balance between commercial needs and ecological responsibility. He is committed to leveraging this perspective to help drive the collaborative, transparent and equitable solutions that are essential for a genuinely sustainable natural rubber value chain, benefiting both people and the planet.

Hieling said, “I look forward to contributing to the work of the Executive Committee in advancing responsible practices across the natural rubber sector.”

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