Brand: Groundspeed Model: Voyager GT Size: 235-75R15 235/75-15 235/75R15 235/75/15 235-75-15 235 75 15 2357515 Tread Depth: N/A Treadlife: 50,000 miles Season: All Season Performance: Touring Car Type: Truck/SUV Load and Speed Rating: 105T Speed Rating Description: Speed Rated Up to 118 mph Section Width: 235 Aspect Ratio: 75 Rim Diameter: 15 Production Year (DOT): N/A