About 150 miles and 4 1/4 mile passes. I was going about 15mph the other day, and I gave it about 3/4 throttle, totally spun them,and squealed them, and then got a ticket for squealing tires.
Well hopefully mine just need a few more miles on them, cuz they spin all over the place. What air pressure do you guys run on the street? I have mine at about 22psi. Thanks.