Michelin Unveiled Automated Tyre Regrooving System
The new Nazca machine automates tyre maintenance for lorries and buses to improve mileage and reduce raw material usage.
Updated on Sept. 30, 2026 in Automotive — General
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Michelin has debuted its automated tyre regrooving machine, Nazca, at the IAA Transportation 2026 event. Designed for commercial vehicle fleets, the system aims to streamline maintenance and enhance operational sustainability.
Why it matters
The technology addresses industry challenges by reducing the need for manual labor and ensuring consistent quality in tyre maintenance. By automating the process, fleet operators can improve fuel efficiency and extend the service life of tyres.
The Nazca machine requires less than three minutes of technician involvement and can boost workshop capacity by 30% to 50%. Regrooving provides up to 25% additional mileage and 5% fuel savings for commercial vehicles.
The players
Michelin
A global leader in the design, manufacture, and distribution of tyres for a wide range of vehicles.
The details
Using a high-density laser scanner and internal algorithms, the system measures tyre geometry to adjust cutting depths in real time. It is compatible with multiple brands and sizes, functioning as a standardized tool for heavy-duty vehicle tyre upkeep.
Timeline
Michelin unveiled the Nazca machine in September 2026 at IAA Transportation 2026.
The company plans to expand the rollout of the technology across various countries throughout 2027.
Roadmap
This automation reflects a broader shift toward resource efficiency as manufacturers seek to lower the environmental footprint of commercial transport. By extending tyre service life, the industry moves closer to sustainable models that prioritize retreading over new production.
Fleet operators can expect significant cost reductions, with retreading costs at 60% of new tyres and a 33% lower cost per kilometre. Maintenance teams will benefit from improved ergonomics and reduced time spent on labour-intensive tyre servicing.
The takeaway
Automating tyre regrooving allows commercial fleets to maximize value from existing equipment while reducing total material waste. Operators should monitor their maintenance cycles to determine if this new technology fits their current vehicle service requirements.
Further reading
Learn more about the latest innovations in fleet maintenance on our Automotive — General page.
Source note: This article includes information reported by TrasportoEuropa.
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