Trailer Suspension Repair

Trailer suspension repair is key to maintaining a smooth, stable, and safe ride—especially when hauling heavy loads over long distances. The suspension system is responsible for absorbing road shock, keeping the trailer level, and supporting even tire wear. When it’s not working properly, you may experience bouncing, swaying, loud clunking noises, or uneven tire wear, all of which can lead to more serious structural damage if ignored.

Most trailer suspensions use leaf springs, torsion axles, or air ride systems, depending on the trailer type and weight capacity. Over time, these components can wear out due to load stress, road impact, rust, or simple fatigue. Worn-out springs, loose shackles, broken hangers, or damaged equalizers can all cause the trailer to handle poorly and put excess strain on the frame, axles, and tires.

JNH Truck & Trailer Repair specializes in identifying and repairing suspension issues for all types of trailers—utility, cargo, RV, dump, livestock, and more. Our suspension services include spring replacement, bushing changes, hanger and shackle repair, equalizer upgrades, axle alignment correction, and suspension height adjustments. Whether it’s a minor fix or a complete suspension rebuild, the goal is to restore your trailer’s ride quality and load-handling capacity.

During the repair process, we perform a full inspection of the suspension components and related systems. This includes checking U-bolts, pivot bolts, brackets, and connections that may have loosened over time. If parts are rusted, cracked, or bent, we replace them using high-strength components built to handle real-world towing demands. Addressing suspension problems early helps prevent more expensive repairs later, such as frame damage or tire blowouts.

Our mobile trailer suspension repair service is available for those who can’t bring their trailer to the shop. If you’re experiencing ride instability, bounce, or excessive sway while towing, help can come directly to your location with the tools and parts needed to get you back on the road.

Proper suspension not only protects your trailer but also reduces stress on your towing vehicle and improves overall safety. If your trailer’s ride feels rough or unstable, it may be time for a suspension check. JNH Truck & Trailer Repair is here to keep your trailer riding smooth, stable, and safe—schedule your service or inspection today and let us take care of the suspension so you can focus on the journey ahead.