Goodyear Wrangler DuraTrac 35/12.5/17 121Q All-Terrain Commercial312054142 35 12. 5 17 3512. 517 35125017 3512517 Goodyear Wrangler DuraTrac35 12. 5 17 The tire promotes great all weather traction. The aggressive looking tread design and the rugged tire compound enhance the dry, wet and winter weather road gripping ability greatly. The tread design manages to firmly grip the road surface, while the compound keeps its flexibility even in colder temperatures. Some sizes of this model are severe winter weather rated.