System 3 Off-Road Xt400 Tires The Xt400 Tire is a formidable mud and trail tire crafted by System 3 Off-Road. The tire also boasts a deep, stiff rim protector to fend off unwanted punctures during trail adventures. This fine balance of ingenious design and sturdiness ensures you a smoother ride every time. Drawing on the superior elements of the Xtr370 and Xm310 series, the Xt400 offers a wide, square contact patch with deep, dual-stage lugs, ensuring optimal grip over loose surfaces and uneven terrain. The product's mixed tread design is supported on a ten-ply radial carcass, known for its exceptional durability and adaptability. Features: Mud-trail hybrid for extreme trail traction Advanced 10 ply radial construction Multi-stage center lugs Super aggressive shoulder lugs Deep rim guard Tires up to 33: 1.25 to 1.5 tread depth Tires 35 and larger: 1.5 to 2 tread depth For off highway use only Note : Tire only. Wheel not included.