Brand: TBB Model: TR-66 Size: 215-55R17 215/55-17 215/55R17 215/55/17 215-55-17 215 55 17 2155517 Tread Depth: 9/32 Treadlife: 40,000 miles Season: All Season Performance: High Performance Car Type: Passenger Load and Speed Rating: 98W Speed Rating Description: Speed Rated Up to 168 mph Section Width: 215 Aspect Ratio: 55 Rim Diameter: 17 Production Year (DOT): N/A