Broc Champlin’s Tire Guide:

Tire wear for each driver was different and varied based on personal preference. From what we’ve observed, here’s our rule of thumb:

1 Run Tires: Most crisp and fast
1-5 Run Tires: Comparable on the laps times, slightly easier to drive
5+ Run Tires: Have a softer or pushier feel but can be pushed harder.

Note: You can get more run time out of the tires in stock classes compared to modified ones. Overall, most drivers should be able to get 8-10 runs pretty easily.

Lastly, we wanted to point out that it takes longer to break in tires for the stock classes. For 2wd tires, it took one, 4-minute run to break them in. For 4wd tires, it took 1-2, 4 minute runs to break them in.