Brand: Armstrong Model: Blu-Trac HP Size: 235-40R19 235/40-19 235/40R19 235/40/19 235-40-19 235 40 19 2354019 Tread Depth: 9/32 Treadlife: 45,000 miles Season: All Season Performance: High Performance Car Type: Passenger Load and Speed Rating: 96Y Speed Rating Description: Speed Rated Up to 186 mph Section Width: 235 Aspect Ratio: 40 Rim Diameter: 19 Production Year (DOT): N/A