Suspension Repairin Ontario, CA.

Common signs are a bouncy or harsh ride, the truck leaning or sitting low on one corner, uneven or cupped tire wear, pulling to one side, clunks over bumps, and an air suspension that leaks down overnight or will not hold ride height.

Yes. We diagnose air leaks, replace air springs (air bags), leveling valves, shocks and air lines, and check the complete system so the truck holds the correct ride height under load.

Yes. Worn bushings, shocks, springs or steering parts change the alignment angles as the truck moves, which wears tires unevenly. Fixing the suspension first and then aligning the truck protects your new tires.

In most cases, yes. Replacing springs, bushings or steering parts can change the geometry, so we check and set alignment to keep the truck tracking straight.

We work on light, medium and heavy duty diesel trucks, fleet vehicles, trailers and RVs, including Freightliner, International, Peterbilt, Kenworth, Volvo, Mack, Hino, Isuzu, Ford Power Stroke, Ram Cummins and GM Duramax.

It depends on the truck, the parts and what we find. We diagnose first, then explain the repair options and the price before any work begins, so there are no surprises. Call, text or use the form to get started.

Calling ahead is best so we can plan bay time and parts. If your truck is down, call (909) 701-8755 and we will tell you the fastest way to get it in.