Brand: Hercules Model: Avalanche RT Size: 215-65R17 215/65-17 215/65R17 215/65/17 215-65-17 215 65 17 2156517 Tread Depth: 12/32 Treadlife: N/A Season: Winter Performance: Touring Car Type: Passenger Load and Speed Rating: 99T Speed Rating Description: Speed Rated Up to 118 mph Section Width: 215 Aspect Ratio: 65 Rim Diameter: 17 Production Year (DOT): N/A