Total Terrain Durability. A super-tough, puncture-resistant 8-ply rated bias tire, the Dirt Commander offers the perfect lug depth for optimal performance in all types of conditions. The deep siped tread design offers superior traction; the Dirt Commander tears into rocks, mud, dirt, creek beds, grass, hills, and steep rock ledges without a hitch! The 8-ply rating construction ensures you'll confidently dominate the terrain at all speeds with optimal handling. Additionally, mud easily cleans off the Dirt Commander to prevent loss of traction! Tire Specifications: Ply rating: 8-ply. Tread depth (inches): 27/32. Outer diameter (inches): 25.2. Section width (inches): 9.5. Recommended rim width (inches): 7.0. Weight (pounds): 25.90. Maximum PSI: 7 / 12. Maximum load (pounds): 420 / 580.