Product Fits For: For Light Duty Trucks Bus/Motorhome Trailers/RVs Item Features: Increases tire life 25%-50% Reduces vibration Helps prevent tire cupping No pre-balancing required Lower tire operating temps 8%-10% Simply remove the wheel, use the bolt holes as guides and reinstall the wheel. Steer axle balancers mount between the hub and wheel, while balancers for the duals mount between the dual wheels. Durable and convenient. Simple design and easy to use. And We will provide you with high quality products No Instructions Included.Professional Installation Is Highly Recommended! .
