#Bridgestone

Bridgestone left F1 in 2010 and lost a bid to return in 2023. From December it supplies every Formula E car, on tyres it says are 65% recycled and renewable, a figure that partly relies on mass-balance accounting.

Bridgestone's airless AirFree tire is now in permanent service on an autonomous shuttle in Higashiomi, Shiga, a national first. How its puncture-proof resin-spoke design works, why driverless and MaaS fleets need it, how it contrasts with Michelin's Uptis strategy, and whether it's really Moon-bound.