Brand: Prinx Model: HiRace HZ2 A/S Size: 275-35R18 275/35-18 275/35R18 275/35/18 275-35-18 275 35 18 2753518 Tread Depth: 9/32 Treadlife: 50,000 miles Season: All Season Performance: High Performance Car Type: Passenger Load and Speed Rating: 99W Speed Rating Description: Speed Rated Up to 168 mph Section Width: 275 Aspect Ratio: 35 Rim Diameter: 18 Production Year (DOT): N/A