Off-road trailers see three to five times more vibration than highway-only units, so suspension components wear far faster. Staying ahead of that wear keeps your rig safe and protects everything bolted to the chassis. Here's how to maintain your suspension and recognize when parts need replacing.
Shop brakes, suspension, tyres & wheels for replacement parts.
Routine suspension maintenance
- Re-torque suspension bolts regularly - washboard roads loosen even properly torqued hardware.
- Inspect bushings for cracking, play, or deterioration at the pivot points.
- Check shocks for oil leaks, dents, and worn mounts.
- Look at springs for cracks, sag, or broken leaves.
- Grease the points your manufacturer specifies.
Signs it's time to replace
- Shocks: visible oil, a bouncy or harsh ride, or knocking over bumps. Replace in pairs - see off-road shocks.
- Bushings: clunking, excess movement at the pivots, or visible perishing.
- Springs: sagging ride height, cracks, or a broken leaf.
Why off-road maintenance intervals are shorter
Because off-road trailers experience so much more vibration and articulation, maintenance intervals should be noticeably more frequent than standard RV recommendations. Inspect suspension after every serious trip. For a broader routine, see the sister-brand trailer suspension maintenance guide on BlackSeries.
Frequently asked questions
How often should I check off-road trailer suspension?
Inspect after every rough trip and re-torque hardware periodically - far more often than a highway-only trailer.
Do I replace shocks in pairs?
Yes - replacing shocks as a pair keeps handling balanced.
Shop suspension parts. Ships from Upland, CA.