When my home track switched from Thunderhill to Gingerman last year, I noticed that my left side tires started wearing faster than the rights, as apposed to the other way around. Pretty sure that’s because Gingerman is clockwise, and T-hill is counterclockwise.
This Thursday I’ll switch the tires from right to left to even out the wear. (FWIW, getting a proper track alignment made a huge improvement on both tire wear and handling.)