Tirechain P265/70R-17, 265/70-17 P 7Mm Square Boron Alloy Tire Chains With Cams,

7.0 mm Square Alloy cross chains allows for added traction and durability. Square link provides the traction of the v-bar without the added profile of a welded v. The square design wears more evenly, unlike the twisted link that wears only on its high points. For easier installation of Square Straight Link Chains see our Sno-Chain Ramps . Optional rubber or spring tensioners are recommended. IMPORTANT: If your tires are deep lug, mud, load range E, or AT tires, please contact us prior to purchasing. Square link tire chains are more durable and provide increased traction compared to twisted link snow chains. Twisted Link Tire Chains wear the high point of the twist which is a small fraction of an inch. Straight link tire chains wear the entire length of the link which could be an inch or more. This distributes the stress and wear of the chain. For Traction, the square alloy tire chains uses square rod which almost equals the traction of a v bar for ice. Twisted link is round rod. For off road conditions, square also provides additional traction since the links not nestled within each other like the twisted link. This provides more profile on the face of the tire for more traction. Fits: 8.25-15LT 10-15LT 265/70R15LT 265/75R15LT 305/50R15 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