Supercars locks in 2023 race formats, tyre allocations

The 12-event series will feature 28 races in total with a mix of formats ranging from 70-100 kilometre sprint races, 250-kilometre refuelling races and the two endurance races, the Sandown 500 and the Bathurst 1000.
The season will kick off with the Newcastle 500 which will feature two 250-kilometre races with two compulsory stops, the same format that will be used for the Townsville 500, the …Keep reading