I have a 1996 C4 with a Callaway engine. I drive the car in a "spirited"manner but I don't beat on it. I had to replace my Goodyear GS-C OEM tires at 25,000 miles and I chose Firestone Firehawk tires - P285/40ZR17 on the rear and P255/45ZR17 on the front. After just 11,000 miles the rear tires are down to the wear bars. Since the front tires are still good I think I will have to buy 2 more rear tires to match but I am underwhelmed at the lousy mileage I got. Maybe my expectations were wrong. Does anyone in this group have some knowledge to share before I contact TireRack?
TIA.
Dick Snyder