The narrower, bigger diameter tyres of electric vehicles are encouraging innovation around them. Supporting lower rolling resistance, the tyres are pushing suppliers and OEMs to explore new technological innovations. A leading German auto supplier for example has developed a ‘mechanical’ technology to ensure superior manoeuvring with near 180 degrees turn of the steered wheels. 
This is a development that could be applied to ICE rear-wheel drive vehicles as well. Even, light-duty commercial vehicles such as the Tata Ace/1000 or the Switch Iev3/Iev4 that are aimed at the last mile delivery segment were backing up into a tight parking spot or navigating through a narrow lane is part of the job. 
As designers and engineers toy with the idea of larger wheel wells and the ability of the steered – front – wheels to turn as much as 180 degrees, the use of narrower, bigger diameter tyres with low rolling resistance in electric vehicles is spurring yet another round of innovation, albeit as a part of the entire platform architecture that is rather software driven and subject to much virtual development in the interest of ‘time-to-market’ and a differentiated user experience. 
With over 14 million small electric vehicles sold in 2023 the world over, the push has been to develop tyres that enhance operation and performance. Provide a typical ‘family’ car the ability to transform into a sports car given the wave of high torque available from the word ‘go’ in an electric vehicle. 
With electric vehicle sales poised to increase 17.5 percent year-on-year globally to bridge 41.2 million units in 2029, electric vehicle tyres are expected to facilitate a further drop in rolling resistance while employing sustainable raw materials, technologies and manufacturing processes. 
A sustainable EV tire design should consider the whole lifecycle of the product. Tires can be composed of well over 100 different raw materials. These are mixed and the rubber compounds are machined resulting is several components of the tire construction. EV tires are expected to be stronger and lighter, with less rolling resistance due to its importance in CO2 emissions and fuel consumption. 
A key challenge being the development of tyre formulations for electric vehicles with the tread compound that is more resistant to abrasion, it is the instant torque availability that is necessitating tyres that may look like ICE vehicle tyres but are quite different in the way they handle traction and aid a longer drive range. There is the issue of kerb weight as well, not to overlook the new environmental pressures for durability and abrasion resistance. 
Interestingly, new opportunities are being created on the vehicle engineering and dynamics side as well as on the side of electric vehicle tyre development and manufacture. 
Starting with materials that are broadly classified as ‘renewable’ (can be sustained on time) and as ‘recycled’ (re-used and made from recovered end-of-life tyres), it is the tandem mixers that are producing more homogeneous rubber compounds, including tread compounds that employ optimised silica fillers.
Tyres for electric vehicles are demanding the use of triple or quadruple extruders for treads and sidewalls as per the vehicle weight, application and dynamics. Roller head or roller die units are also being used to produce inner liners as a single or multilayer sheet
In terms of textile coating of steel cord components in e-vehicle tyres, four-roll and Z-type calendars are used. Also, full tyre assembly machines that can produce tyres to tighter tolerances, higher specs such as superior uniformity and sans operator invention. 
With electric vehicle tyres and ICE vehicle tyres being tested and validated differently primarily because of the higher load bearing capacity and low rolling resistance, electric vehicle tyres are made up of a different (softer) rubber compound than regular tyres with an eye on less noise, mentioned a testing expert at an OEM that is increasingly producing electric vehicles in India. 
Pointing at an electric passenger vehicle the company launched in India recently, he averred, “Softer compounds are used to ensure less rolling noise and better transmission of torque from the motors to the road.” 
With finer tolerances in need, optical machine vision systems for end-of-line quality inspections, including new technologies such as X-rays to check steel belts, cords and bead reinforcement are increasingly used. 
They are used to check for air bubbles in inner liners as well. Advances in tyre design and manufacture include new developments in simulation software to model the performance of new designs quickly. This is without material input cots. 
AI is being increasingly used to ensure superior analysis. AI is also used to automate manufacturing process as part of Industry 4.0 workflows. 

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Hindustan Zinc Limited has signed 11 Memoranda of Understanding (MoUs) at the ZnAL Confluence 2026 in Jaipur to advance the development of its proposed Zinc Industrial Park at Khankhala in Bhilwara district, Rajasthan.

The MoUs were executed with industrial partners including Gainwell Commosales, Epiroc Mining India, Sai Deepa Rock Drills, Shree Nakoda Infrasteel, Suryakiran Earthmovers, J.G. Chemicals, EPCM Service & Supply, Jasta Alloys, Jammu Pigments and Ampex Energies.

The participating entities intend to set up manufacturing, engineering and service operations connected to zinc and allied value chains. The proposed park, developed in collaboration with the Rajasthan State Industrial Development and Investment Corporation (RIICO), provides developed industrial land, access to a share of Hindustan Zinc's metal output, and research capabilities from the company's Centre of Excellence.

The park infrastructure supports Micro, Small, and Medium Enterprises (MSMEs) with investment entry levels starting from INR 50 million, covering sectors such as galvanising, die-casting, zinc alloys, zinc oxide and wire manufacturing.

Amarendu Prakash, CEO and Whole-time Director, Hindustan Zinc, said, "Zinc Park is a strategic initiative that reflects our long-term vision of building a globally competitive downstream ecosystem for zinc-based industries in India. The growing confidence of industry partners, across manufacturing, engineering and services, shows the strength of the proposition. Through assured ecosystem support, renewable energy integration and strong collaborations, we aim to enable MSME growth, create local employment and strengthen domestic manufacturing."

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German robotics supplier Dürr has delivered its 20,000th painting robot, an EcoRP4 generation model, to Ford's manufacturing facility in Valencia, Spain. The milestone unit operates in a primer station on the exterior application line for the Ford Kuga following its installation in August 2026.

The EcoRP4 L033L/R robot functions alongside the EcoBell4 rotary atomiser to apply primer to vehicle bodies. The platform features a simplified mechanical design with fewer components to lower lifecycle costs and streamline maintenance compared to previous generations, while supporting floor-mounted, tower and linear-rail configurations.

At the Ford plant, the system operates with the EcoMCC3 A/B colour changer, the EcoBell4 Pro 2x1K atomiser, and high-transfer-efficiency application process technology to reduce material consumption, overspray and volatile organic compound emissions.

Marcus Treppschuh, Senior Vice-President of Sales and Marketing, Dürr, said, "The 20,000th painting robot from Dürr represents decades of experience in automated painting. The fact that this milestone has been reached with one of the first models from our new EcoRP4 generation underlines our commitment to consistently combining innovation and proven technology."

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Hindustan Zinc has announced the launch of two zinc alloys, VedAZ and VedAyush, to expand its value-added product portfolio for the galvanising industry. The introduction aims to address process efficiency, coating consistency, and corrosion protection for galvanised steel across the infrastructure, automotive and manufacturing sectors.

The move comes as corrosion-related losses in India are estimated at approximately 4.3 percent of the country's annual gross domestic product, according to a 2026 report by the CII and Nomura Research Institute.

The company produces the alloys through its wholly owned subsidiary, Hindustan Zinc Alloys, which operates a 30,000-tonne-per-annum zinc alloy melting and casting facility in Rajpura Dariba, Rajasthan.

VedAZ is a specialised zinc-aluminium master alloy designed to control aluminium levels in galvanising baths, supporting stable bath chemistry, uniform coating thickness and reduced dross formation. VedAyush is a zinc-aluminium-magnesium alloy engineered to improve corrosion resistance, coating adhesion and surface stability in coastal and industrial environments.

The company's value-added offerings also include Bureau of Indian Standards certified die-casting alloys HZDA-3 and HZDA-5 for automotive, electrical and consumer hardware applications.

Amarendu Prakash, CEO and Whole-time Director, Hindustan Zinc, said, "We see significant scope to grow our value-added zinc business across infrastructure, automotive, engineering and consumer products. Customers in these sectors need specialised grades tailored to their manufacturing processes and performance requirements. VedAZ and VedAyush broaden the range of needs we can address and create opportunities to build closer customer relationships. Our integrated operations and alloy manufacturing capabilities provide a strong base to develop customised products and scale this business. We want value-added products to become a larger part of our portfolio, helping us reach new customers and capture more value from the zinc we produce."

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Tata Projects has secured a contract from an automotive manufacturer to construct a greenfield plant at Auric-Bidkin in Chhatrapati Sambhajinagar, Maharashtra. The project expands the company's portfolio into automotive manufacturing infrastructure.

The scope of work encompasses three packages covering the assembly shop, press and weld shop & utility and support buildings. The project requires civil, structural, architectural works, mechanical, electrical and plumbing systems, utility networks, testing, commissioning and handover. The development builds upon the company's prior experience across semiconductor facilities, battery plants and data centres.

Rajiv Menon, President and Chief Growth and Strategy Officer, Tata Projects, said, "India’s manufacturing ambitions are being shaped by investments that combine global standards, advanced technology and world-class infrastructure. We are proud to partner with a leading global automotive manufacturer in creating a facility that will contribute to this journey. This win also represents an important step in broadening Tata Projects’ presence in advanced manufacturing. We will bring our integrated engineering and execution capabilities to the project, with an unwavering focus on safety, quality, disciplined project management and timely delivery."

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