The Wrangler DuraTrac is Goodyear's On-/Off-Road Commercial Traction light truck tire developed for the drivers of multi-purpose full-sized pickups, vans, sport utility and commercial vehicles looking for tires that play hard and work harder. The Wrangler DuraTrac is designed to be a versatile tire offering off-road competence in dirt, gravel and mud with on-road composure in dry, wet and wintry conditions.Wrangler DuraTrac tires feature a rugged tread compound that helps resist tread block chipping, chunking and tearing, especially during heavy loading and towing applications. Its symmetric tread design combines large shoulders and highly angled center tread blocks to enhance stability and traction in dry and wet conditions. Self-cleaning, stepped shoulder blocks, zigzag sipes and Goodyear's TractiveGroove Technology at the base of the circumferential grooves provide thousands of biting edges to enhance traction in deep mud and snow. Wrangler DuraTrac tires feature a rim lock that helps prevent wheel slip throughout the life of the tire and offers a built-in rim protector to help protect wheels from accidental damage on- and off-road.Most Wrangler DuraTrac light truck tires are branded with the three-peak mountain snowflake (3PMSF) symbol to identify they meet the industry's severe snow service standards. Specific sizes not meeting the industry's severe snow service requirements are identified with a "Not Rated For Severe Snow" notation on the Specs tab.Flotation LT and LT-metric-sized Wrangler DuraTrac tires are designed to accept optional #16 metal studs to enhance ice traction. Euro-metric-sized Wrangler DuraTrac tires are non-studdable. Note: While non-winter tires featuring the three-peak mountain snowflake (3PMSF) symbol provide additional longitudinal snow traction beyond what all-season (M+S) tires not bearing the symbol can deliver, they do not match the capability of a true winter tire in all adverse weather conditions. Related Information: What is the three-peak mountain/snowflake symbol (3PMSF)?