Brand: Firestone Model: Firehawk Indy 500 Size: 205-45R17 205/45-17 205/45R17 205/45/17 205-45-17 205 45 17 2054517 Tread Depth: 9/32 Treadlife: N/A Season: Summer Performance: High Performance Car Type: Passenger Load and Speed Rating: 88W Speed Rating Description: Speed Rated Up to 168 mph Section Width: 205 Aspect Ratio: 45 Rim Diameter: 17 Production Year (DOT): N/A