Continental has introduced a new generation of ContiConnect sensors that offer automated tyre tread depth measurements.

Fleet operators can now obtain precise, daily updated data on tyre wear, enabling them to plan maintenance and services more efficiently. The company claims this improves safety, efficiency, and sustainability while reducing costs and CO2 emissions.

The new tread depth measurement complements Continental’s existing ContiConnect solution portfolio, which includes tyre pressure, temperature, and mileage data. Continental will showcase these solutions at the IAA Transportation 2024 in Hanover from 17 to 22 September. The market launch is planned for the summer of 2025.

“Our new tyre sensor is a great all-rounder. It records tread depth accurately at all times, as well as tyre pressure, temperature and mileage. With ContiConnect, our customers can always keep an eye on the condition of their tyres and upcoming maintenance needs,” says Clarisa Doval, Head of Digital Solutions at Continental Tires. “We are the first to enter the market with a solution for measuring tread depth. In doing so, we are setting new standards. We offer our fleet customers an innovative technology that takes the efficiency and predictability of tyre services to a new level,” she adds.

The company will also introduce two new ContiConnect versions: Lite and Pro. ContiConnect Lite is a mobile app-based entry-level solution, while ContiConnect Pro offers a comprehensive digital tyre management solution.

ContiConnect Lite is a mobile app-based solution that provides basic tyre monitoring features. ContiConnect Pro offers a comprehensive solution with advanced features like automated warnings and recommendations.

Continental determines tread depth using new tyre sensors and AI-based algorithms. The sensors measure changes in radial acceleration, and the AI analyzes tyre specifications, mileage and vehicle-specific factors to predict tread depth and expected tyre mileage.

This data allows fleet managers to efficiently plan tyre maintenance and changes, reducing the need for manual inspections and avoiding unexpected downtime. This improves fleet safety, efficiency and sustainability.

“Changing a tyre too early results in unnecessary wear and higher costs. Changing it too late reduces safety and increases fuel consumption and CO2 emissions. Our solution – the combination of the sensor tread depth measurement and our predictive models – enables fleets to further increase their efficiency and their sustainability,” says Clarisa Doval.

ContiConnect is a key component of Continental’s “Lowest Overall Driving Costs” (LODC) consulting approach. Tyres significantly impact fuel, maintenance, and repair costs, which can account for up to 50 percent of total fleet operating costs. Continental added that premium tyres, data-based service management, and timely tyre checks could significantly reduce these costs.

Comments (0)

ADD COMMENT

Link Copied!

Hyundai has selected Continental's PremiumContact C tyre as original equipment for its all-electric Hyundai IONIQ 9 SUV. This 21-inch tyre carries an XL marking, signifying its enhanced load capacity, a critical feature for supporting the substantial weight of an electric SUV. The design includes a rim protection rib to help prevent damage to the vehicle's wheels.

As a premium summer tyre developed for robust SUVs, the PremiumContact C combines safety, comfort and durability. Its more robust construction directly addresses the need for a higher load-bearing capacity. An innovative tread pattern, which incorporates adaptive sipe technology, is central to its performance, providing precise handling and reliable grip on both dry and wet road surfaces, even under full load. Furthermore, an extended contact patch promotes optimal pressure distribution against the road, contributing to shorter braking distances and reduced rolling noise.

A key feature for the IONIQ 9 is the integration of ContiSilent technology. This innovation actively dampens road noise within the passenger cabin, reducing intrusive sound levels by up to nine decibels for a noticeably quieter and more comfortable driving experience. This specific tyre line, sized 285/45 R21 113 V XL FR ContiSilent, has received original equipment approval for the vehicle across numerous global markets.

Comments (0)

ADD COMMENT

Link Copied!

Hankook Tire has been chosen as the original equipment manufacturer for the Volkswagen Tiguan and Tayron SUV models, fitting them with its Ventus evo SUV tyre. This partnership covers a wide range of specifications, with six different tyre sizes from 17 to 20 inches available for the immensely popular Tiguan and five sizes for the five or seven-seater Tayron crossover. A key identifier for these specially developed tyres is a circled plus sign on the sidewall, signifying they are built to Volkswagen’s precise standards and are approved for factory installation on new vehicles.

The collaborative development process, centred at the Hankook Tire Technology Center in Hannover, prioritised a harmonious blend of comfort and dynamic performance. A major focus throughout the design phase was achieving the lowest possible noise level. Through meticulous tread design and an innovative compound in the tread material, the Ventus evo SUV attains a noise level below 66 decibels. This performance is crucial, as it helps the overall vehicle meet Volkswagen's strict maximum noise requirement of 68 decibels, significantly enhancing cabin quietness.

Further technical hallmarks of these premium tyres include Opti Pitch and Kerf designs, which work to minimise road noise. The implementation of Dual Pitch technology varies the number of tread blocks on the inner and outer sections of the tyre, a feature that enhances steering precision during cornering while also contributing to a quieter ride. Engineers carefully calibrated the tread height to ensure these acoustic benefits do not come at the expense of critical performance areas such as traction, braking, cornering stability or the tyre’s overall lifespan.

Final validation of the Ventus evo SUV involved rigorous testing that extended beyond laboratory simulations to demanding real-world tracks, including the challenging Nürburgring Nordschleife. This extensive testing protocol confirmed the capabilities of all tyre sizes. Furthermore, Hankook tailored the driving character of the tyres by size; the 17-, 18- and 19-inch variants are engineered for superior comfort, while the 20-inch version offers a distinctly sportier feel. Production for the European market is handled at Hankook’s manufacturing facility in Rácalmás, Hungary.

Klaus Krause, Vice President and Head of Europe Technical Centre at Hankook Tire, said, “The provision of original equipment for the two SUV models Tiguan and Tayron is further proof that the Volkswagen Group considers Hankook Tire one of its top development partners in the tyre sector. We have succeeded in perfectly matching our premium summer tyre, Ventus evo SUV, in every tyre size to the driving characteristics of the two models and achieved our goal of combining the requirements for high comfort over long distances with a sporty character.”

Comments (0)

ADD COMMENT

Link Copied!

Sumitomo Rubber Industries has announced that its Thailand-based affiliate will provide original equipment tyres for the newly unveiled Toyota Hilux Travo. The vehicle will be fitted with the specially optimised Dunlop Grandtrek A/T31 tyres.

These tyres were meticulously engineered to meet the demanding and varied conditions the Hilux Travo is expected to encounter. Through enhancements to their shape, internal structure and tread pattern, the tyres achieve a refined balance of travel performance, durability and comfort. A newly developed compound and a unique tread block sequence work in concert to deliver capable on-road and off-road performance while also ensuring quiet operation.

Furthermore, the dedicated tyre design aims for improved fuel efficiency and reliable handling on wet road surfaces.

Comments (0)

ADD COMMENT

Link Copied!

Continental said it is supplying a range of summer and winter tyres for Porsche’s all-electric Macan, with the SUV offered with the SportContact 6 for high-performance driving, the CrossContact RX for comfort and all-season use, and the WinterContact TS 860 S for winter conditions.

All tyres feature the XL marking, indicating increased load capacity. The models approved for the Macan carry Porsche’s “NE0” sidewall designation.

The SportContact 6, part of Continental’s ultra-ultra-high-performance segment, is designed for speeds of up to 350 km/h. The company said engineers optimised the compound, tread and construction to deliver “exceptional grip and outstanding safety at high speeds”. The tyre features a newly developed reinforcement structure and a tread designed to maximise force transmission.

The CrossContact RX, aimed at drivers prioritising comfort and reduced road noise, combines a specialised tread and siping design with groove geometry intended to improve water clearance and reduce aquaplaning risk. Depending on specification, it is approved for speeds up to 270 km/h, with Macan-specific versions rated V (up to 240 km/h).

For winter use, Porsche recommends the WinterContact TS 860 S, which Continental said provides “maximum control, stability and driving enjoyment” for sports-oriented vehicles. The tyre is engineered to manage instant torque from electric powertrains and features low rolling resistance to help extend driving range.

Continental supplies original-equipment tyres to most of Porsche’s line-up, including the Taycan, Cayenne and Panamera.

Approved tyre sizes for the Macan include:

• SportContact 6 NE0: 295/40 R21 111Y XL; 255/45 R21 106Y XL
• CrossContact RX NE0: 295/35 R22 108V XL; 255/40 R22 103V XL; 295/40 R21 111V XL; 255/45 R21 106V XL; 285/45 R20 112V XL; 235/55 R20 105V XL
• WinterContact TS 860 S NE0: 295/35 R22 108V XL; 255/40 R22 103V XL; 285/40 R21 109V XL; 255/45 R21 106V XL

Comments (0)

ADD COMMENT

Link Copied!