Brand: Mastercraft Model: Courser MXT Size: 275-65R18 275/65-18 275/65R18 275/65/18 275-65-18 275 65 18 2756518 Tread Depth: 19/32 Treadlife: N/A Season: All Season Performance: Mud Terrain Car Type: Light Truck Load and Speed Rating: 123/120Q Speed Rating Description: Speed Rated Up to 99 mph Section Width: 275 Aspect Ratio: 65 Rim Diameter: 18 Production Year (DOT): N/A