The BFGoodrich All-Terrain T/A KO2 37X12.50R17LT Tire Improves Stress Distribution and Tread Life The dual-compound tread and ShoulderLock™ technology of the BFGoodrich All-Terrain T/A KO2 37X12.50R17LT Tire features 40% wider shoulder grooves than similar aftermarket wheels to provide increased traction and control in aired-down driving situations. This is an essential function for when the temperature, terrain, or conditions, dictate that you air-down your tires to get proper performance. Having that extra traction makes these tires even more reliable than your standard off-road capable tires. These tires are built to improve stress distribution, tread life and resistance to irregular wear. Aggressive Styling with Either White Lettering or Black Outline Sidewall Styling The aggressive, high-void all-terrain tread design of the BFGoodrich All-Terrain T/A KO2 37X12.50R17LT Tire offers a choice of either distinctive raised white letters or black outline sidewall styling. With either option, you will get a truly unique aesthetic feature to add onto your exterior appearance of your off-road vehicle. The featured three-ply polyester carcass delivers stiffer tread area for more precise steering response, better cornering control, excellent puncture and exceptional bruise resistance. Wheels not included. +50 Oversize Shipping Surcharge