Brand: Thunderer Model: Trac Grip M/T Size: 30-9.50R15 30-9.50-15 30X9.50R15 30/9.50/15 30-9.50-15 30 9.50 15 309.5015 Tread Depth: 19/32 Treadlife: N/A Season: All Season Performance: Mud Terrain Car Type: Light Truck Load and Speed Rating: 104Q Speed Rating Description: Speed Rated Up to 99 mph Section Width: 9.50 Aspect Ratio: N/A Rim Diameter: 15 Production Year (DOT): N/A