it doesnt matter what size rim.. most low pro tires have a tread wear rating of 280-300... depending on how hard u drive, launch, speed, brake. etc.. your tread may vary.. i burned my rear pilot sports out on the M roady in about 4500-5000 miles.. the fronts were still as good as new. ive been through so many sets of tires.. it all varies.. some sets lasted 5k, 10k, and even 20k.. just all depends on how hard u drive your car..
If you dont do burnout starts and you drive on curvy roads a lot the rears should last you 20k miles. At least mine did (they were continentals) The Pilot Sports have a treadwear of 220 and the Continentals are 280.
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