What Do Helper Springs Do

Helper springs are very soft and have very little if any impact on the ride or handling of the damper system.

What do helper springs do.

For trucks that don t get sufficient lift from leaf springs helper springs can provide the needed boost to keep a vehicle flat when fully loaded. We re specifically referring to helper springs like used on ours and many other manufacturer s coilovers. Whiteline uses helper springs for a number of reasons. The helper spring is not to be confused with a tender spring that may be used in a dual rate setup.

In a helper spring system as the helper is closed at normal ride height there is minimal spring noise. In a tender spring system the specifications of both main spring and tender springs are absolutely critical for the system to work properly. But do helper springs really work. Helper springs work with leaf spring suspension systems.

The main purpose for the helper spring is to keep the main spring properly seated against the suspension upper or lower spring seat. Steel springs and pneumatic springs more commonly known as air springs. If you use your truck of suv on a regular basis they can increase both the safety stability and smoothness of your ride as well as lengthen the lif. Helper springs are made to give your vehicle the support it needs when it comes to hauling heavy loads.

Where helper springs also known as air bag suspension come in is to provide a smoother ride under maximum weight conditions. Although it can be tempting to exceed the manufacturer s weight limits don t do it. These longer springs do improve the ride but that extra spring travel from longer factory leaf springs allows the trucks to move more this makes a big difference with a loaded truck as to how much farther the truck will lean on curves and bounce out of ruts and washboards i used a slide in camper with the test truck because that s the easiest place to notice the lean. Unlike leaf springs coil helper springs are actually springs in the technical sense.

Helper springs or as some erroneously call them overload springs are designed to supplement the factory rear suspension. A helper spring is a suspension enhancement product engineered to enhance support and help various types of original equipment suspension. They are not designed to increase the truck s official load carrying. There are two basic types of helper springs.