Brand: Royal Black Model: Terra Force AT Size: 275-65R17 275/65-17 275/65R17 275/65/17 275-65-17 275 65 17 2756517 Tread Depth: 9/32 Treadlife: N/A Season: All Season Performance: All Terrain Car Type: Truck/SUV Load and Speed Rating: 115T Speed Rating Description: Speed Rated Up to 118 mph Section Width: 275 Aspect Ratio: 65 Rim Diameter: 17 Production Year (DOT): N/A