Brand: Firestone Model: Firehawk Indy 500 Size: 195-55R16 195/55-16 195/55R16 195/55/16 195-55-16 195 55 16 1955516 Tread Depth: 9/32 Treadlife: N/A Season: Summer Performance: High Performance Car Type: Passenger Load and Speed Rating: 87W Speed Rating Description: Speed Rated Up to 168 mph Section Width: 195 Aspect Ratio: 55 Rim Diameter: 16 Production Year (DOT): N/A