Leaf springs, greased bolts, equalizers, chucking, axle hangers, and more. What is RV suspension, and what exactly does it do? Not understanding suspension can cause anxiety and uncertainty, especially for new RVers or when traveling to an area with unknown terrain.
But there’s nothing to worry about when you know what you’re working with. Most RV and tow vehicle suspension systems have similar critical components at a base level and are not too difficult to understand.
What is Vehicle Suspension?
Photo by Samantha BaderschneiderIn a nutshell, suspension systems are the “knees” of the vehicle, RV, or trailer frame. They flex, distribute energy, and reduce stress on your RV’s frame. That frame is your RV’s foundation, so reducing the strain, chucking, or jerking on that frame creates a smoother ride and extends the life of your vehicle.
Suspension impacts your driving experience in two main ways: ride and handling. Ride is your truck’s ability to make bumpy roads feel smoother. Handling is your vehicle’s ability to accelerate, brake, and corner.
When your tires pass over a bump in the road, the wheel accelerates vertically. Without proper vehicle suspension, your tires would briefly lose contact with the road before gravity does its job and come slamming back down to Earth.
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