Known and trusted by billions of customers around the world, Maxxis offers high-quality tire products for cars and light trucks, bicycles, motorcycles, ATVs, trailers, karts, and lawn and garden care. Specifically designed for utility / working applications. Specially formulated compound provides long, durable tread wear. 6-ply-rated bias construction. Tire Specifications: Ply rating: 6-ply. Outer diameter (inches): N/A. Section width (inches): N/A. Maximum PSI/load (pounds): N/A. Recommended rim size: N/A. Tread depth (inches): N/A.