WMSC approves 25 car days for 2017 F1 tyres

The F1 Commission had already agreed to the changes asked by Pirelli earlier this week, ahead of the deadline set for 4pm CET on Monday. On Wednesday, the WMSC ratified the changes, aimed at giving Pirelli additional dates to prepare its tyres for next season. The changes will allow 25 car days of testing with current F1 cars fitted with 2017 tyre sizes during 2016, 2017 and ... Keep reading