The strike by the United Auto Workers union is causing a delay for GM dealers to receive parts across the United States. Your order may experience a longer processing time.
This tire has been designed specifically for your STS:MICHELIN PIL HX MXM4 P235/50ZR18 97W (TPC 1289MS).Use only GM-approved wheel and tire combinations.
This tire has been designed specifically for your STS:MICHELIN PIL HXMXM4 XSE P255/45ZR18 99W (TPC 1200MS).Use only GM-approved wheel and tire combinations.