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Chevrolet Suburban

DIY Suspension Solutions for Commercial and Fleet Models. Maintain ride height, reduce sway, and improve passenger comfort under full load — all without air systems.

Why Chevrolet Suburban Fleet Operators Upgrade
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Proven suspension solutions for commercial transport, shuttle, and
executive fleet use.

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Level Loads, Every Time

Keep your Suburban level and stable when carrying passengers, luggage, or upfitted equipment.

Smoother, Safer Handling

Reduce sway and body roll for a more controlled, comfortable ride—essential for passenger safety and satisfaction.

Bottom-Outs Protection

Progressive bump stops absorb impacts from uneven roads and heavy loads, protecting components and preserving ride quality.

Maintenance-Free Install

Bolt-on systems install quickly with no air lines, adjustments, or upkeep—keeping your fleet vehicles on the road and earning.

Engineered Upgrades for the Chevrolet Suburban

Suburban Suspension, Made Smarter

From executive transport to commercial fleet service, our suspension upgrades integrate seamlessly with the Suburban’s factory system to improve load support, handling, and comfort. Each kit is engineered to enhance stability under full passenger or cargo load—delivering a smoother, more controlled ride for both drivers and passengers.

✅ SumoSprings® Solo – Progressive bump stop replacements that add support, absorb harsh impacts, and improve ride quality under varying passenger and cargo loads.
✅ Coil SumoSprings® – Drop-in inserts for coil-sprung Suburban models that reduce sag, increase stability, and maintain comfort with no maintenance required.

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Perfect Fit for Every Chevrolet Suburban

From Executive Shuttles to Commercial Fleet Vehicles
Our suspension upgrades are engineered specifically for the Chevrolet Suburban’s suspension geometry, ensuring a precise fit that maintains factory ride height, comfort, and handling. Each system is built from premium materials to endure the demands of daily fleet use—from airport transfers and corporate travel to long highway routes and city driving.

Installation is simple and straightforward, with no cutting, drilling, or welding required. Go from unboxing to improved performance in just a few hours. Once installed, you’ll immediately experience better stability, reduced sway, and a smoother ride—all without sacrificing the comfort and reliability your drivers and passengers expect from the Suburban.
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What Our Customers Are Saying

The Sumo springs work great for handling the extra pin weight of our 5th wheel trailer. Prior to these I had the Timbren springs on the truck and they rode awful under a load. One bump in the road would have you bouncing for the next 1/2 mile. Not experiencing that at all with the Sumo springs. Glad I made the swap.

Sean Hasert

Chevy Silverado 2500

Purchased the SSR-203-40-2 during your sale back in November and just installed them today on my Silverado 3500 dually. I can’t believe I waited so long. Thought we didn’t really need them until we bought our 5th wheel RV but I was wrong. What a difference in the smoothness of the ride. This product should be standard form the factory !! I can’t think of any downside to have these on every HD truck! Can’t wait for your next sale so I can buy 2 pair for the 5th wheel trailer. If you ever run into anyone who is on the fence on buying these let me know. I would be more than happy to set them straight! Great product.

Michael Mertz

Chevy Silverado 3500

Truck rides firm and secure when loaded down! I use my truck for construction purposes as well as scrapping and sometimes have very heavy loads. I’m no longer worried about my suspension wearing out and having a saggy rear-end. When the truck is empty it rides just as smooth as when I had the factory bump stops in place.

Rick Messick

Chevy Silverado 1500

Ready for Any Load, Any Road

From airport runs to long-distance executive transport, the Chevrolet Suburban handles it all—and our suspension upgrades make sure it does so with confidence and control. Designed for commercial, government, and luxury fleet applications, these systems provide dependable support under any load or driving condition.

Passenger & Luggage Loads

Keep your Suburban level and composed when fully occupied or loaded with luggage and gear.

Towing & Hauling

Enhance towing stability and comfort when pulling trailers, cargo carriers, or service equipment.

Fleet & Service Use

Maintain stability and control under constant use, whether transporting clients, crews, or equipment.

Everyday Comfort

Deliver a smooth, predictable ride for drivers and passengers—no matter the route or workload.

Better Support. Better Control. Better Performance.

Upgrade Your Chevrolet Suburban Fleet Today

From executive transport to government and commercial use, your fleet depends on vehicles that deliver consistent performance and passenger comfort every day. Our bolt-on suspension upgrades are engineered for professional duty—improving stability, reducing sway, and maintaining ride height under heavy or uneven loads. Each system installs quickly, requires no maintenance, and delivers long-term reliability that keeps your Suburbans on the road, not in the shop.

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Explore Our Chevrolet Solutions

Find suspension upgrades engineered for reliability, load stability, and long-term fleet performance across every GM platform.

Chevrolet Colorado

Progressive suspension support for light-duty commercial, delivery, and service applications. Ideal for payload management and off-road fleet use.

Chevrolet Express

Enhanced load stability and sway control for cargo, passenger, and utility van configurations—built for fleet and upfitter installations.

Chevrolet Silverado

Heavy-duty solutions for 1500–5500 platforms delivering superior towing, hauling, and ride comfort.

Chevrolet Tahoe

Load support and ride enhancement solutions designed for fleet, pursuit, and executive transport use.

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