Brand: Ironhead Model: Thrasher R/T RTD01 Size: 33-12.50R17 33-12.50-17 33X12.50R17 33/12.50/17 33-12.50-17 33 12.50 17 3312.5017 Tread Depth: 18/32 Treadlife: 45,000 miles Season: All Weather Performance: Rugged Terrain Car Type: Light Truck Load and Speed Rating: 120Q Speed Rating Description: Speed Rated Up to 99 mph Section Width: 12.50 Aspect Ratio: N/A Rim Diameter: 17 Production Year (DOT): N/A