The V8 Supercars Commission this week granted an additional set of hard Dunlop tyres for Friday practice for Winton after ongoing debate about tyre allocations .
The V8 Supercars Commission this week did not make a decision on a change of format .
The V8 Supercars Commission this week granted an additional set of hard Dunlop tyres for Friday practice for Winton after ongoing debate about tyre allocations , but did not make a decision on a change of format .