Roadmaster Reflex Steering Stabilizers are steel springs that are custom-made in the USA and designed to give you better control of your vehicle. Taking a truck, Class A, or Class C vehicle on a long trip can be exhausting and even dangerous in windy conditions. Having a stabilizer you can trust will keep your rig in line and reduce road fatigue caused by constantly fighting your vehicle from veering off the road.Each spring is designed to fit a specific vehicle, so be sure to use our fitguide to match the correct stabilizer to your year, make, and model You'll also have the option to search for the Roadmaster Reflex Stabilizers that will work for you by clicking "See Products that Fit My Vehicle." Still not sure where to go? No problem, just ask one of our experts and they can point you in the right direction.