Performance shock absorbers are an important upgrade for off-roaders because they ease the jostling that results from driving on uneven surfaces. They accomplish this task by absorbing energy from the springs, converting that energy into heat, and then dissipating the heat into the atmosphere. The result is reduced suspension movement, improved ride comfort, and better handling performance.
Once you begin shopping for performance shocks, you’ll realize you have many choices. The various designs available include the same basic components: a piston or pistons, valve, and fluid. Basically, the piston responds to spring travel by moving through the fluid and displacing it through very small holes in the piston. The fluid creates resistance, which slows down the piston and, in turn, slows down the spring.
Common types of truck shock absorbers include:
Twin-tube shock absorbers are appropriate for highway drivers and infrequent off-roaders. But if you hit the trails often and tend to travel at higher rates of speed, you’ll benefit from an upgrade to monotube or reservoir shocks. Coilover shocks are often the right choice for towing/load-carrying applications, because they provide extra support for the rig’s weight.
4 Wheel Parts has a complete selection of truck shock absorbers, from twin-tube to coilover designs. Browse shock absorbers now to find the right option for your truck.
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