BORON ALLOY 10B21 STEEL LASTS UP TO 83% LONGER THAN STANDARD ROCKWELL 53 STEEL. LONG LIFE AND STRENGTH WITHOUT BEING TO THICK. MEDIUM DUTY TWISTED LINK V-BAR Truck Tire Chain. 15/64 thick. Recommended for over the road, chain law, semi trucks.For plowing or extended use, the Heavy duty truck tire chains below are recommended when available in your size. For easier installation of twisted linkTruck Tire Chains see our Sno-Chain Ramps. Optional rubber or spring tensioners are recommended. If your tires are deep lug, mud, load range E, or AT tires, please contact us prior to purchasing Fits 8.25-15LT 10-15LT 265/70R15LT 265/75R15LT305/50R15 31X10.50-15LT 33X10.50-15 P265/70R16 P265/75R16 245/85R16LT 265/70R16LT 265/75R16LT 265/80R16LT 275/70R16LT 285/65R16 295/50R16LT 235/80R17 245/75R17LT 255/60R17 P255/70R17 P265/65R17 P265/70R17 265/60R17 265/70R17LT 265/75R17 275/65R17 235/75R17.5 245/70R17.5 245/75R17.5 255/65R18 P255/70R18 P265/65R18 255/70R18 275/55R18 265/50R19 275/55R19 225/70R19.5 245/60R20 265/60R20
