Improve your LLV's traction in problem weather with these tire cable chains. Vehicle control, braking, turning corners, and emergency stops are much safer and easier when utilizing these chains. The LLV Tire Cable Chain's spring roller is more effective on snow and ice, and it will cause less damage to streets and parking lots. Tire chains for postal vehicles are sold in pairs, for use on tire size LT195/75R-14. Ships USPS.