This is not your typical truck floor liner! Existing floor liners in the market today are constructed of extruded plastic materials vacuum formed to fit the vehicle. Rugged Ridge has taken a completely different approach to floor protection. Each All Terrain Floor Liner is injection molded for superior fit and quality. The injection molded process, though more expensive to develop, allows us to create a floor liner that has exacting measurements for better fit and finish along with a deeply formed perimeter wall for maximum coverage. Each All Terrain Floor Liner has chevrons that are up to 3/8" deep. That is up to 3 times the depth of other floor liners! We call this true "Deep Tread Technology"!