Brand: Firestone Model: Firehawk Indy 500 Size: 265-35R18 265/35-18 265/35R18 265/35/18 265-35-18 265 35 18 2653518 Tread Depth: 10/32 Treadlife: N/A Season: Summer Performance: High Performance Car Type: Passenger Load and Speed Rating: 97W Speed Rating Description: Speed Rated Up to 168 mph Section Width: 265 Aspect Ratio: 35 Rim Diameter: 18 Production Year (DOT): N/A