Let’s take a closer look at what trailer suspension does, what warning signs to watch out for, and how to stay ahead with regular maintenance.

What Exactly Is Your Trailer Suspension?

Think of your suspension system as your trailer’s shock absorber. It helps cushion the ride and keeps everything steady while you’re hauling down the highway or bumping along a gravel road. Whether your setup includes leaf springs, torsion axles, or shocks, the goal is the same: better control, smoother towing, and safer hauls.

Without a well-maintained suspension system, your trailer (and whatever you’re towing) is in for a rough ride.

Signs It’s Time to Check Your Suspension

Uneven Tire Wear
Noticing one side of your tires wearing faster than the other? That could point to misalignment or worn-out suspension parts like leaf springs or bushings.

Too Much Bouncing or Swaying
If your trailer feels like it’s bouncing more than usual or swaying at higher speeds, your suspension might not be doing its job. This can happen when shocks are shot or springs are sagging.

Bottoming Out
Dragging the tail? If your trailer bottoms out or scrapes over dips and bumps — especially with heavier loads — it’s a big sign your suspension can’t keep up.

Clunks, Squeaks, and Rattles
Hearing odd noises from underneath your trailer? That could mean loose, damaged, or dry components in your suspension. Best to check it before it turns into a bigger problem.

Rust or Visible Damage
Cracks, corrosion, or bent parts are all signs your suspension might be compromised. If it looks rough, it probably is.

How to Keep Your Suspension in Top Shape

Do Regular Visual Inspections
At least once a year (more often if you haul regularly or over rough roads), take a good look under your trailer. Spot any rust, wear, or damage early before it gets worse.

Keep It Greased
Lubrication is your suspension’s best friend. Make sure leaf springs, shackles, and bushings are greased up per your manufacturer’s guidelines.

Load It Right
Overloading or uneven loading can put extra strain on your suspension and wear it down faster. Stick to your trailer’s weight limits and balance your cargo evenly.

Watch That Tire Pressure
Running tires that are over- or under-inflated can mess with your suspension performance and cause tire wear. Keep them at the correct PSI for the best results.

Let the Pros Take a Look
When in doubt, swing by one of our service locations. We’ll inspect and maintain your suspension to catch any issues before they become expensive repairs.

Your suspension is what keeps your trailer safe, stable, and reliable. Don’t ignore the warning signs — stay on top of maintenance and reach out to the experts when needed.

Need help checking your suspension? Stop by any Trailer Guys location or give us a call. We’ll get you back on the road and towing with confidence.