Porsche 928S2, 350 hp, 5 speed. 95% driven in town, NO track days. I'm getting about 2500 miles of wear from a pair of 275/40-17 rear tires! The car is aligned PERFECTLY, with proper ride height.
The fronts wear about twice as long.
These tires stick like GLUE for about 5 months, then they VULCANIZE and are as hard as rocks. At the 12 month point, the car is downright dangerous and nearly into the cord! If you have LOTS of money put these on your car and just change them out every 6 months, you'll have a SMILE on your face every time you drive your car!

