Why Do Tires Have Foam

How does ContiSilent™ tire technology work? A special layer of polyurethane foam is bound to the inner surface of the tire tread, to absorb tire cavity noise and prevent body transmission.

Are foam filled tires legal?

As part of the new Stability Calculations & Tests category, most rough terrain equipment will no longer be allowed to operate with air-filled tires – only foam-filled or solid tires will be acceptable as part of the new stability testing guidelines.

Do Tesla's wear out tires faster?

According to Cnet.com, a standard road tire can wear out 30% faster when installed on an EV. The average Tesla owner buys a third more tires than the average Camry driver.