Supercars tyre tweak for Winton

The new rubber made a somewhat underwhelming debut at Hidden Valley on the weekend, providing lap record pace but not delivering on degradation.
The tyre was expected to drop off dramatically at around the 60-kilometre mark, however it proved to be durable enough that drivers could easily run two-tyre stops during the 110-kilometre sprint races.
Two factors are thought to have primarily …Keep reading