Brand: Arroyo Model: Tamarock R/T Size: 315-70R17 315/70-17 315/70R17 315/70/17 315-70-17 315 70 17 3157017 Tread Depth: 13/32 Treadlife: N/A Season: All Weather Performance: Rugged Terrain Car Type: Light Truck Load and Speed Rating: 128/125Q Speed Rating Description: Speed Rated Up to 99 mph Section Width: 315 Aspect Ratio: 70 Rim Diameter: 17 Production Year (DOT): N/A