Goodyear Wrangler DuraTrac 31/10.5/15 109Q All-Terrain Commercial312007027 31 10. 5 15 3110. 515 31105015 3110515 Goodyear Wrangler DuraTrac31 10. 5 15 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.