On-/Off-Road All-Terrain light truck tires are for drivers who want a combination of customary on-road capacity, enhanced off-road capabilities, and all-season versatility, including traction in light snow. On-/Off-Road All-Terrain light truck tires branded with the M+S symbol are sometimes used as Original Equipment (O.E.) on light and medium-duty 4WD trucks, pickup, and sport utility vehicles. O.E. On-/Off-Road All-Terrain light truck tires are typically purchased as direct replacements for worn-out pairs/sets of the vehicle's original tires. They can also be used for other vehicle applications in complete sets of four or axle pairs if available in an appropriate size, load range, and speed rating to match the existing O.E. tires' performance category and specifications.