Until 1989, the IAA featured both passenger cars and commercial vehicles in one show that was held at the exhibition site in Frankfurt. Following a recent slump in visitor and exhibitor numbers, organisers VDA decided not to renew the contract with Messe Frankfurt and moved the show out of Frankfurt.

In March 2020, a decision was made to host the event in Munich due to it being home to manufacturers like BMW and several other tech companies like Apple and Google. The organisers also received support from the Greens-led city council and Bavarian state government to host the show. Due to the Covid-19 pandemic, the show was postponed from 2020 to 2021.

Finally, the show was held from 7-12 September 2021 in Munich. The move to Munich worked wonders for the organisers, as the 2021 edition of IAA Mobility witnessed over 400,000 participants from 95 countries, along with an international media reach of 137 billion. The show featured around 744 exhibitors and 936 speakers from 32 countries presenting their views and innovations.

Talking about the show's success, Hildegard Müller, President, German Association of the Automotive Industry (VDA), said, "We took a courageous step and were rewarded by the visitors. A total of 400,000 participants in only six days is a clear case of 'voting with their feet’. The visitors were evidently very interested in and delighted by the whole experience. The IAA MOBILITY is now the largest mobility event in the world. New electric cars, bicycles, e-scooters, energy policies and urban planning, digitisation and more – here in Munich, we presented and discussed what needs to be thought together in the future. At the IAA MOBILITY Conference, we also experienced lively discussions on the path to new mobility. The exhibitors unveiled more than 100 premieres of their latest models and concepts, underscoring the fact that the transformation of mobility is being driven forward toward climate neutrality and digitisation."

The 2021 edition of IAA Mobility was focused around 'What will move us next?'. Exhibitors presented their innovations focussing on automation, connectivity and sustainability. Below we will discuss the innovations displayed by Michelin and Continental and talk about the other significant exhibits from the show.

Continental:

It was a busy IAA Mobility 2021 for Continental. The company showcased a slew of innovations ranging from sustainable tyre to autonomous vehicle concept. All concepts showcased were categorised under the tagline 'Safe, Connected, Convenient and Driving the Future of Mobility for 150 years'.

The first concept showcased was the Conti GreenConcept. This sustainable tyre concept has been developed by Continental's development engineers and material experts to set new standards in integrated sustainability. The concept tyre consists of an exceptionally high proportion of traceable renewable and recycled materials. It is based on innovative and resource-saving lightweight technology that ensures an extended service life.

Conti GreenConcept tyre is made up of 35 percent renewable raw materials and 17 percent recycled materials. The use of organic materials like natural rubber from dandelions, silicate from the ashes of rice husks and various vegetable oils and resins help significantly in reducing the use of crude oil-based materials. In addition to using processed steel and carbon black, Continental is using recycled PET bottles in the casing of the tyre for the first time as part of its Contyre.Tex technology rollout.

Another advantage of the Conti GreenConcept’s lightweight design is significant reduction in rolling resistance helping improve EV range by up to six percent. According to an analysis by Continental, the rolling resistance of Conti GreenConcept is around 25 percent lower than any tyre with Class A rolling resistance. In addition, the Conti GreenConcept’s renewable tread can be replaced repeatedly with little effort. This tread concept significantly improves resource conservation along with improving the service life of the tyre.

Conti GreenConcept tyre also features COKOON – a technology for the eco-friendly bonding of textile reinforcements with rubber compounds developed by Continental in partnership with Kordsa.

Talking about the Conti GreenConcept tyres, Nikolai Setzer, CEO, Continental, said, "The cars of the future will still need tyres, which we are making more and more sustainable, as our concept tyre shows. The Conti GreenConcept demonstrates how Continental will completely convert its global tyre production to use sustainable materials by 2050 at the latest. This underlines our goal of being the most advanced tyre company along the entire value chain by 2030 in terms of social needs as well as our ecological and economic footprint. Step by step, our solutions and technologies are enhancing sustainability and climate protection on the road."

Continental also showcased its vision of an autonomous, connected future with the AMBIENC3 car interiors concept alongside the sustainable tyre concept. A combination of 'Ambience' and '3^rd space', the AMBIENC3 concept combines driving, working and relaxing in one interior.

The interior concept features the Ac2ated sound system, offering immersive audio without speakers and the ProViu360 driver assistance system, which gives the driver much better situational awareness thanks to a camera surround system. Other exciting interior features include intelligent glass control with adjustable dimming and heating functions, a built-in solar charger with photovoltaic cell and the eTravel companion software that provides the driver with tips and recommendations relating to the route, refuelling and the condition of the vehicle.

Michelin:

While Continental stayed inside, Michelin took to the streets to showcase its airless tyre solution. Equipped on a Mini Electric, the Unique Puncture-Proof Tyre System (UPTIS) made its public appearance offering test ride opportunities to certain lucky members of the general public. Announced in 2019, the UPTIS is part of Michelin's sustainable development model, the Vision concept. The UPTIS features a structure capable of supporting the vehicle while also delivering a safe and comfortableride without air.

Commenting on the UPTIS, Cyrille Roget, Group Technical and Scientific Communications Director, Michelin, said, "The truly distinctive structure of the Michelin UPTIS prototype, or its 'weirdness' as we have often heard it called, really attracted the attention of many visitors and left a lasting impression on them. It was an exceptional experience for us, and our greatest satisfaction came at the end of the demonstration when our passengers, who were admittedly a little wary at first, said they felt no difference compared with conventional tyres."

Along with the public display of the UPTIS, Michelin also showcased its first competition tyre constructed using 46 percent sustainable materials. These products align with Michelin's ambition to use 100 percent sustainable material in its tyres by 2050.

In addition to the tyre showcase, Michelin also ran an awareness campaign encouraging people to recycle waste and highlight the company's sustainability plans. Six teams were tasked to collect enough plastic to produce 100 tyres. The company has plans to utilise these PET bottles and yoghurt cups to produce and launch its first sustainable tyre latest by 2024. As part of its awareness campaign, Michelin also revealed a recipe for creating sustainable tyres using green waste and plastic waste.

Other launches

Apart from Continental and Michelin, there were many manufacturers and suppliers who showcased their vision of a carbon-neutral future. Some of the highlights include BMW's i Vision CirCular Concept car made from almost 100 percent recycled materials; automated valet parking system jointly developed by Bosch, Mercedes-Benz, BMW, CARIAD, Ford, Jaguar Land Rover, Continental, Valeo, Kopernikus Automotive and Unikie; driverless robotaxi for 2022 produced in collaboration by Intel and Sixt and multiple in-cabin monitoring systems for cars showcased by Valeo, Bosch and Continental.

Following a challenging phase with the ongoing pandemic, the auto industry has emerged greener and stronger than ever before and the IAA 2021 was an indication of the same. The next IAA Mobility show is scheduled from 5-10 September 2023 and we can expect the auto industry to come up with more intelligent and greener solutions to our mobility problems. (TT)

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The Yokohama Rubber Co., Ltd. has been selected as the official tyre supplier for the groundbreaking FIA Extreme H World Cup, the world's first hydrogen-powered motorsport series. The company will supply its GEOLANDAR brand of tyres for the championship, which is scheduled to commence next month in Saudi Arabia. The company will also continue to supply GEOLANDAR tyres for the Extreme E off-road electric vehicle series, which holds its final event on 4–5 October in Saudi Arabia.

Central to both the Extreme H and Extreme E series is a shared mission to advance sustainability and equality. The championships serve as dynamic platforms to promote environmental awareness and demonstrate cutting-edge technologies while also enforcing a strict mandate for gender parity by requiring each team to field one male and one female driver. The Extreme H series will feature eight international teams operating the Pioneer 25, a cutting-edge hydrogen fuel cell vehicle capable of generating 550 horsepower and accelerating from 0 to 100 kmph in 4.5 seconds. The global significance of this new championship is expected to draw a worldwide television audience across multiple continents.

As the predecessor to Extreme H, the Extreme E series utilised the high-performance all-electric Odyssey 21 vehicle. All teams competing in the new hydrogen series will also participate in this final Extreme E event, marking the conclusion of the electric championship as it transitions towards a hydrogen future.

In alignment with the environmental principles of these series, Yokohama Rubber will provide a specially developed prototype tyre based on its GEOLANDAR X-AT model. This tyre has been engineered with a significantly increased ratio of sustainable materials, comprising 38 percent renewable and recycled content. It has also been fortified with enhanced durability characteristics to withstand the unique demands of heavy hydrogen-powered and electric off-road racing vehicles.

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Hankook Tire is advancing its future mobility leadership through strategic open innovation and collaborative design projects. This effort was showcased at the company’s recent Design Innovation Day 2025, held at its Pangyo Technoplex headquarters. The event serves as a platform to present new solutions integrating sustainability, innovation and design while reinforcing partnerships with global technology leaders.

A major focus was the unveiling of two key outcomes from Hankook’s ongoing Design Innovation Project. The first was ‘Sustainable Concept Tyre’, an embodiment of the company’s ESG vision. Developed using advanced 3D printing technology, it is constructed from renewable and recycled materials. Its distinctive organic design was realised in collaboration with Harvestance using specialised engineering software.

The second reveal was the WheelBot 2, a multi-directional mobility platform developed with robotics startup CALMANTECH. This advanced robotic wheel system, equipped with tri-axial spherical tyres, demonstrates new possibilities for movement. Its potential was illustrated through a live demonstration of the PathCruizer, a two-seater pod concept powered by the WheelBot technology.

Beyond product reveals, the event highlighted Hankook’s commitment to knowledge sharing, featuring a presentation on 3D printing advancements from LG Electronics. These collaborations are central to Hankook’s strategy of strengthening its technology leadership. Since 2012, the company has partnered with world-renowned design universities and technology firms, consistently earning prestigious international design awards and solidifying the premium stature of its global brand.

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Indian tyre maker to pass full benefit of tax cuts to customers from 22 September

CEAT Limited said on Thursday it would reduce prices across its entire tyre range following the Indian government’s decision to cut goods and services tax (GST) rates on tyres, with the full benefit being passed on to customers.

The Mumbai-based tyre manufacturer said new prices would take effect from 22 September, covering commercial, agricultural, passenger vehicle and two-wheeler segments.

India’s 56th GST Council meeting approved significant reductions in tax rates for the tyre industry. GST on new pneumatic tyres was cut to 18% from 28%, whilst tractor tyres and tubes will attract a reduced rate of 5%.

“We thank the Government of India and the GST Council for their timely and progressive decision to rationalise tax rates in the tyre sector,” said Arnab Banerjee, Managing Director & CEO of CEAT Limited.

“The reduced GST slabs will greatly benefit the tyre industry and consumers alike. Not only will it lower the cost of owning and operating a vehicle for customers across various segments, but by making tyres more affordable to replace, it will also make our roads safer.”

Banerjee added the move would “spur formalisation and greater compliance, while also fostering sustainable growth in the sector.”

The GST rate cuts represent a significant policy shift for India’s automotive sector, where high taxation has been a longstanding concern for manufacturers and consumers.

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The Yokohama Rubber Co., Ltd. has been officially recognised as a DX Certified Business Operator by Japan's Ministry of Economy, Trade and Industry (METI). The designation, which was granted on 1 September 2025, identifies companies that are thoroughly prepared for digital transformation as outlined by the Digital Governance Code.

This certification acknowledges Yokohama Rubber's comprehensive strategy for digital transformation, which is built on three core objectives: advancing business strategy, contributing to sustainability and reinforcing its IT infrastructure. Central to this effort is the company's proprietary AI framework, HAICoLab (Humans and AI ColLaborate), which drives group-wide digital initiatives. These include improving productivity, innovating processes, developing digital talent and building a global cloud-based IT system. The certification confirms that the company's efforts not only meet METI's stringent criteria but also demonstrate appropriate disclosure of information to its stakeholders.

Moving forward, the company said it will continue to leverage data from its entire value chain to adapt to a dynamic business environment. The company aims to enhance customer value, pursue sustainable innovation and transform its corporate culture to strengthen its competitive position and ensure long-term growth.

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