Brand: Groundspeed Model: Voyager AT Size: 275-70R18 275/70-18 275/70R18 275/70/18 275-70-18 275 70 18 2757018 Tread Depth: 16/32 Treadlife: 50,000 miles Season: All Season Performance: All Terrain Car Type: Light Truck Load and Speed Rating: 125/122S Speed Rating Description: Speed Rated Up to 112 mph Section Width: 275 Aspect Ratio: 70 Rim Diameter: 18 Production Year (DOT): N/A