Brand: Firestone Model: FR710 Size: 185-60R15 185/60-15 185/60R15 185/60/15 185-60-15 185 60 15 1856015 Tread Depth: 11/32 Treadlife: 65,000 miles Season: All Season Performance: Touring Car Type: Passenger Load and Speed Rating: 84T Speed Rating Description: Speed Rated Up to 118 mph Section Width: 185 Aspect Ratio: 60 Rim Diameter: 15 Production Year (DOT): N/A