So... I'm tired of destroying the OEM goodyear tires every 7k on the back end... Goodyear Eagle RS-A2 for 2013 Tesla Model S 85 Are these any good? they have a warranty for 45k miles, and are cheaper, with a higher tread wear number... Sumitomo HTR A/S P02 (W-Speed Rated) for 2013 Tesla Model S 85 I've never heard of them, but the tread looks good, descent reviews.. thanks. I tried the P7s a while back, and didn't like they way they let go. Basically I can slide the car with the goodyears, and it's very predictable/controlled. The P7s would grip, grip, then BOOM let go, it wasn't a progressive loss of traction like the good years gave me. so. as of of now, I'm riding on bald azz rear tires because I don't bother to rotate, so I only have to replace 2 at a time... but, I want some more life. I'm tired of changing tires more than charging! the car drives strait. I can eek out 300 wH/mile if I... try... so I'm pretty sure it's just my need for speed killing these things.