
Tsunoda Yuki medal 5084 1 day ago
If you increase the length of the race by 25%, will the tires wear four times as much as normal?

Kevin Bissell medal 5042 Super Mod 1 day ago
Tyre wear is scaled to race length. So yes, tyres wear more quickly per lap as the race length decreases. Try a Sprint race, you'll be lucky to get more than three or four laps out of a set of Hard compound.
Whether tyres wear 4 times faster in a 25% race distance than they do in 100% is for you to find out.