Product Details: The Automann 9.25" Rubber Standard Wheel Chock is the perfect solution for keeping your vehicle in place. This wheel chock is made with high-quality rubber materials for durability and longevity and is designed to provide maximum friction between the chock and the tire. The rubber construction also makes it resistant to oil and other chemicals. With its easy-to-use design, it is the perfect choice for keeping your vehicle secure and in place. FleetPride is your First Click in Heavy Duty®.