The Peerless Chain Company Truck Tire Chains with Rubber Tighteners offer superior traction in mud as well as snowy and icy roads enabling a smoother and more comfortable ride. Easy to install and remove they are designed to fit a wide variety of large truck and bus tire sizes. Rubber tighteners are required for a proper fit and are included in the package. These 3200 series snow tire chains are built for heavier service duty than the 2200 series. They work equally well on front and rear-wheel drive vehicles. Fits the following tire sizes: 10-16.5; 10-16.5LT; 10.00-15LT; 215/55R20; 225/55R20; 235/65R18; 245/60R18; 255/50R20; 255/55R19; 255/60R18; 255/65R16; 255/70R16; 265/55R17; 265/60R17; 265/60R18; 265/65R16; 265/65R17; 265/70R15; 265/70R16; 265/75R15; 275/40R20; 275/50R17; 29X10.5R15; 30X10.5R15; 30X9.5R15; 30X9.5R16.5; 31X10.5R15; 235/60R19