Sterling Acterra Truck Shock Absorbers

Frequently Asked Questions About Sterling Acterra Truck Shock Absorbers

How do I know if my Sterling Acterra shock absorbers need to be replaced?

Common signs of worn shock absorbers include excessive bouncing or swaying after hitting bumps, uneven tire wear, a rougher than normal ride, fluid leaking from the shock body, or visible cracks and dents in the housing. If you notice any of these symptoms, it is a good idea to have your shocks inspected and replaced as needed to maintain proper handling and control.

Will these shock absorbers fit my specific Sterling Acterra model year and axle position?

Sterling Acterra trucks were produced with different configurations depending on the model year and whether the shock is intended for the front or rear axle. Before ordering, check the part number listed on the product page against your truck's specifications or your existing shock absorber to confirm a proper fit for your specific application.

Should I replace shock absorbers one at a time or in pairs?

It is generally recommended to replace shock absorbers in pairs, either both front or both rear, even if only one appears to be failing. Shocks wear down gradually over time, and replacing just one can lead to uneven ride quality and handling since the new shock will perform differently than the older, worn one.

What is involved in installing a replacement shock absorber?

Installation typically involves securing the truck, removing the mounting bolts at the top and bottom of the old shock, and bolting the new shock into place using the existing mounting hardware. Depending on the specific mounting configuration on your Acterra, you may need basic hand tools or a socket set. If you are not comfortable performing this job yourself, a qualified truck repair shop can complete the installation.

How long should shock absorbers last before needing replacement?

Shock absorber lifespan varies based on driving conditions, load weight, and road surfaces, but many last between 50,000 and 100,000 miles under normal use. Trucks that regularly carry heavy loads or operate on rough roads may see shorter service life. Regular inspection is the best way to determine when replacement is actually needed rather than relying on mileage alone.