Quality Chain 2239QC Truck Highway Service Cam Style Chain Cam style Single mount Available in long mileage alloy Not for plow, forklift or tow truck It fits tire sizes of 235/75-22.5; 235/80-22.5; 245/70-22.5; 255/70-22.5; 305/70-19.5; 8.25-20; 9-22.5