Brand: Bridgestone Model: Dueler A/T RH-S Size: 255-70R18 255/70-18 255/70R18 255/70/18 255-70-18 255 70 18 2557018 Tread Depth: 11/32 Treadlife: N/A Season: All Season Performance: All Terrain Car Type: Truck/SUV Load and Speed Rating: 113T Speed Rating Description: Speed Rated Up to 118 mph Section Width: 255 Aspect Ratio: 70 Rim Diameter: 18 Production Year (DOT): N/A