Wide Base Single Highway Service Truck Chains with Cams are constructed to National Association of Chain Manufacturer specifications. Built-in cams assist with securing the chain tight against the tire and prolong the product life. A T-handle tool is included with each pair of chains for locking and unlocking the cams.

Product Features:

• TIRE SIZE: 8.25-15LT, 10-15LT, 265/70R15LT, 265/75R15LT, 305/50R15, 31X10.5-15LT, 33X10.5X15, P265/70R16, P265/75R16, 245/85R16LT, 265/70R16LT, 265/75R16LT, 265/80R16LT, 275/70R16LT, 285/65R16, 295/50R16LT, P255/70R17, 265/60R17, P265/65R17, P265/70R17
• TIRE SIZE: 235/80R17, 245/75R17LT, 255/60R17, 265/70R17LT, 265/75R17, 275/65R17, 235/75R17.5, 245/70R17.5, 245/75R17.5, P255/70R18, P265/65R18, 255/65R18, 255/70R18, 275/55R18, 265/50R19, 275/55R19, 225/70R19.5, 245/60R20, 265/60R20
• Manufactured to NACM specifications
• Built in cams to help keep chain tight on the tire and prolong chain life
• Twist link case hardened cross chain
• Does not meet SAE Class S wheel well requirements