I don't recall the treadwear number offhand, but the mileage warranty is supposed to be 70,000. I decided to go ahead and get a different set of tires. I could have tried to pursue the prorated warranty on those, but I wanted a better tire anyway. I bought a set of Michelin HydroEdge tires, oem size, online. Great thing about working as a tech is that I can just buy the tires and valve stems and put them on myself after hours at my shop hehe.