Grizzlar GDP-140 Car Diamond Alloy Tire Chains 225/75-16, 245/70-16, 245/75-16, 265/70-15, 275/60-15 Diamond style for even and continuous traction and braking performance. Easy installation. D-profile links for improved grip. Manganese steel for long durablilty. Compatible with ABS and other electronic traction control systems. Sold in pairs.