System 3 Off-Road Xc450 Radial Tire Engineered to optimize performance across mixed terrains, the Xc450 tire features tightly packed center blocks paired with open shoulder channels, delivering seamless handling whether you're navigating hard pack, intermediate, or loose surfaces. Features: Sold each Mixed terrain tread pattern tight center-block spacing & open channel shoulders 10-ply rated carcass Super-deep rim guard Tread depth .70 to .85 Max Psi: 24 psi Max Load 28x10R-14: 1185 lbs. 30x10R-14: 1341 lbs. 32x10R-14: 1530 lbs. 30x10R-15: 1317 lbs. 32x10R-15: 1491 lbs. 33x10R-15: 1599 lbs. 35x10R-15: 1719 lbs. Weight 28x10R-14: 37.0 lbs. 30x10R-14: 41.2lbs. 32x10R-14: 45.8lbs. 30x10R-15: 41.7lbs. 32x10R-15: 45.4lbs. 33x10R-15: 49.8lbs. 35x10R-15: 56.2lbs.