If your truck sways on turns, leans under weight, or rattles over bumps, worn suspension components may be to blame. Heavy-duty suspension repair restores stability and stops damage from spreading through your frame.

Truck Suspension Shop in Mount Horeb, WI
Your truck’s suspension supports thousands of pounds every mile. From leaf springs to shocks and bushings, when any part wears down or fails, you’ll feel it, and your safety, handling, and driveline could be at risk. That's why at River Valley Diesel Services & Construction, we diagnose and repair suspension systems for all heavy-duty trucks, trailers, and vocational vehicles.
Here’s what we can repair or replace:
- Suspension system diagnostics and alignment checks
- Leaf spring and spring hanger replacement
- Shock absorber and strut repair
- Air ride systems and leveling valves
- Suspension bushings, lift kits, and custom setups
- Steering stabilizers and wheel bearings
- Complete suspension system rebuilds
Whether you’re dealing with a rough ride, sagging suspension, or poor handling under load, we’ll pinpoint the problem and get your system back in working order.
Experience the River Valley Difference!
Service Multiple Trucks at Once: With the capacity to work on six trucks simultaneously, we keep downtime low, even when you're in a rush.
Customer Service Focus: We listen to your concerns, keep you informed, and make sure your truck leaves riding better than it came in.
Transparent Pricing: Clear quotes. No hidden costs. You’ll always know exactly what you’re paying for.
Easily Accessible: Located right off I-94 and I-151 in Mount Horeb, WI. We're easy to find and ready to handle your suspension issues fast, because we know that downtime isn't an option.
FAQs
What causes suspension to go bad?
Suspension in heavy-duty diesel vehicles can go bad due to worn shocks, bushings, or springs, overloading, rough terrain, and corrosion. Poor maintenance and age also contribute. Faulty suspension affects ride quality, handling, and tire wear, requiring prompt repairs to maintain vehicle safety and performance.
How can I get heavy-duty suspension repair?
Call 608-574-5785 today to book your heavy-duty suspension repair. From quick fixes to major overhauls, we've got the solution for you. We’ll get your system checked, repaired, and ready to roll with confidence.
How do I know if my truck needs new suspension?
Signs your heavy-duty diesel truck needs new suspension include excessive bouncing, uneven tire wear, poor handling, nose-diving when braking, and fluid leaks near shock absorbers. Unusual noises or a rough ride also suggest worn components that should be inspected and replaced if necessary.
What areas do you serve for heavy-duty suspension repair?
We are based at 3200 Hwy 78, Mount Horeb, WI, near I-94 and I-151.
As well as Mount Horeb, WI, we also proudly service the following areas: Madison, WI; Janesville, WI; Wisconsin Dells, WI; Beaver Dam, WI; Fitchburg, WI; Middleton, WI; Sun Prairie, WI; Verona, WI; Stoughton, WI; Baraboo, WI; Portage, WI; Lake Delton, WI; Reedsburg, WI; Dodgeville, WI; Monroe, WI; Columbus, WI; Fort Atkinson, WI; Waunakee, WI; and Evansville, WI.
Contact Us About Truck Suspension Repair Now: Call 608-574-5785!
Feeling every bump in the road or noticing your ride leaning to one side? Suspension issues make every mile an uncomfortable misery while also putting you, your cargo, and other drivers at risk. Call 608-574-5785 to schedule your truck suspension repair and restore ride quality, stability, and safety!
What They're Saying About Us
See why our customers consider River Valley Diesel Services & Construction their go-to repair shop in Mount Horeb, WI and the surrounding areas!
I was in a jam and they came out and got me fixed up quick I would definitely recommend them if you’re in a jam
Contact Us
Need roadside assistance, have questions, or want to schedule your truck or trailer in for a service or repair? Get in touch, we're open Monday through Friday from 7:00am to 5:00pm.