Shocks and Struts Replacement in Longmont, CO
If your vehicle feels like it’s bouncing down Nelson Road or pulling to one side on I-25, you’re not imagining things. You likely need a shock and strut replacement, as they are worn out.
At Stonum Automotive, we handle the full job (inspection, repair, and complete replacement) for all makes and models right here in Longmont. We’re a locally trusted, trained team of mechanics (yes, the same ones recognized as a Motor Age Top Shop and a Carfax Top Rated Service Center).
Visit us: 1812 Sunset Place, Longmont, CO – Open Monday–Friday, 8 am–5 pm
Complete Shocks and Struts Service for Your Vehicle
Your shocks and struts help keep your tires in contact with the road and improve ride control. More importantly, they keep your tires planted firmly on the pavement, giving you stability and control.
What’s the difference? In plain language, struts are structural and part of the vehicle’s framework. Shocks are not. And not every vehicle has both. We’ll inspect what your car actually needs, no upsells.
Our service includes:
- Thorough inspection and diagnosis
- Expert repair or full replacement
- Work on all makes and models (domestic and import)
This is a key part of our complete undercar services. Because your suspension interacts with a wide range of other parts, it affects your braking performance and tire health. That’s also why we always check your car’s alignment after a strut replacement.
Signs Your Shocks or Struts Need Replacement
Don’t wait until your vehicle feels unsafe. Keep these signs in mind to spot trouble early.
Your ride feels noticeably rough or bouncy.
Does your car bounce several times after hitting a bump? Does the nose dive forward when you brake? Those are classic signs your shocks have lost their ability to control motion.
Uneven tire wear
Take a quick look at your tires. Are there cup-shaped dips or bald spots? Worn shocks cause tires to lose contact with the road, leading to expensive, uneven wear.
Vehicle sways or leans in turns.
If you feel like you’re leaning too far on highway on-ramps or sharp corners, your struts are likely no longer controlling body roll.
Longer stopping distances
This is a big one. Worn shocks can add significant stopping distance; feet, not inches. That’s a direct safety concern for you and your family.
Fluid leaking around the shock body
Get down and look. If you see oily residue on the metal housing of your shocks or struts, that’s a clear mechanical failure. Time to act.
The 50,000-mile rule of thumb
Most manufacturers recommend an inspection around 50,000 miles. And let’s be honest, Colorado mountain roads, gravel, and freeze-thaw potholes shorten that window.
Notice any of these? Don’t wait.
Book a free inspection at Stonum today!
Why Proper Shocks and Struts Maintenance Protects Your Vehicle
We get it: suspension work isn’t glamorous. But it’s also not cosmetic. Your shocks and struts directly affect steering stability, braking, and tire grip. Putting this off might look like saving money, but it’s actually just shifting risk.
Remember;
- Worn struts accelerate tire wear (replacing tires early is expensive)
- They put extra stress on ball joints and tie rods (small repair vs. a big one later)
- A bad alignment follows, eating even more tire life
On Colorado roads? You need full performance. Whether you’re commuting from Longmont to Boulder, heading up to Estes Park, or just navigating potholes on Main Street, proper suspension makes every drive smoother, safer, and more comfortable.
How Stonum Handles Your Shocks and Struts Replacement
We always work on the things you approve. Here is our step-by-step replacement process:
Step 1: Visual & Road-Test Inspection
Our technician inspects mounting hardware, bushings, boots, and fluid seals. Then we take a short road test to confirm how the ride and handling actually feel.
Step 2: Diagnostic Assessment
We review the results with you before any work is authorized. That’s our written guarantee.
Step 3: Replacement with Quality Parts
We use quality-grade parts (we’re a NAPA AutoCare affiliated center), so you get components that last.
Step 4: Post-Replacement Alignment Check
Alignment is always checked after strut work. This is how we ensure your tires wear evenly.
Step 5: Final Test Drive & Customer Review
Our technician confirms the ride quality before we hand your keys back. You’ll feel the difference immediately.
All work is backed by our written guarantee on parts and labor.
Why Longmont Drivers Trust Us for Suspension Work
You have options for auto repair in Longmont. Here’s why so many drivers choose us instead of a national chain.
- Locally owned and operated: We live here. We drive these same roads.
- Trained, experienced technicians: Recognized as a Motor Age Top Shop.
- Carfax Top Rated Service Center: Verified customer satisfaction.
- Best of Longmont award winner: Our community voted for us.
- Transparent, written estimates: No work done without your approval.
- Parts and labor warranty: Real protection, not fine print.
- All makes and models: Domestic and import, we know them all.
- Serving Longmont and beyond: We see regular customers from Boulder, Firestone, Frederick, Erie, Mead, and Berthoud.
- Easy to book: Online scheduling or a same-day call-back. Monday–Friday, 8 am–5 pm.
See what our customers say | Check our current specials | Meet our team
Other Undercar & Suspension Services at Stonum
Your car’s suspension is a system spanning a range of different parts. Our additional services include:
- Wheel Alignment: Strut replacement almost always requires a fresh alignment. We include the check as part of our process.
- Brake Service: Healthy brakes + healthy suspension = safe stops.
- Undercar Services: The full picture: steering, suspension, and everything underneath.
- Steering and Suspension Repairs: For issues that go beyond just shocks and struts replacement.
- Tire Repair: Uneven tire wear patterns almost always point back to a suspension problem.
Check our special deals and other services
Frequently Asked Questions About Shocks & Struts
How do I know if my shocks or struts are bad?
Look for bouncing after bumps, swaying in turns, uneven tire wear, fluid leaks on the shock body, or longer stopping distances. If you notice any of these, come see us.
How often should I get shocks and struts replaced?
A good rule of thumb is around 50,000 miles. But Colorado road conditions (mountain driving, potholes, gravel, and freeze-thaw cycles) can shorten that. Regular inspection is your best bet.
How much does a shock and strut replacement cost?
It varies depending on your vehicle’s make and model and whether you need one, two, or all four replaced. We don’t publish hard numbers because we make informed decisions. Schedule a free inspection for an accurate, written estimate.
Do I need to replace shocks and struts in pairs?
Yes, the industry standard is to replace them in axle pairs (both front and both rear). This ensures even handling and safety. We’ll never recommend mismatched replacements.
Can I drive with bad shocks or struts?
Technically, yes, but your safety is compromised. Handling suffers, braking distance increases, and tire wear accelerates. You can drive to our shop. Don’t drive for months.
Does Stonum Automotive offer a warranty on shocks and struts replacement?
Absolutely. All parts and labor are covered under our written guarantee. See our guarantee here.
Serving Longmont and the Surrounding Area
We’re based at 1812 Sunset Place in Longmont, CO, just off Hwy 119. That makes us an easy drive from all of Boulder County.
We regularly serve drivers from:
- Longmont (our home)
- Boulder
- Erie
- Frederick
- Firestone
- Mead
- Berthoud
- Lafayette
Hours: Monday–Friday, 8 am–5 pm. You can always schedule online.
Schedule Your Shocks and Struts Replacement & Service in Longmont Today
Your car shouldn’t bounce, sway, or pull. And you shouldn’t have to wonder if it’s safe.
At Stonum Automotive, we deliver expert shocks and struts replacement from a locally trusted team that’s been serving Longmont for years. We offer honest work, backed by a written guarantee.
To start, book your appointment online, call us at 303-485-9303, or stop by at 1812 Sunset Place, Longmont, CO, Monday–Friday, 8 am–5 pm.
Don’t drive on worn suspension. Get a real answer today.