TO BECOME A PARTNER CLICK HERE

Mining

Factory suspensions aren’t made for the punishing conditions of mining operations. Constant heavy loads, uneven terrain, and vibration from rough haul roads push stock setups past their limits — leading to sag, sway, and costly downtime. SuperSprings International delivers purpose-built suspension upgrades that keep mining support trucks level, stable, and ready for anything the job site throws their way.

Reliable Support, Zero Downtime
--

Everything your builds need for safer handling and smoother
performance — without the downtime.

control car

Less Sway, More Control

Keep mining support vehicles stable on rough roads. Our suspension reduces roll, sway, and bounce — even under maximum load.

Stays Level Under Load

Stay balanced when hauling tanks, compressors, or parts. Stable suspension means safer handling and less wear.

Zero Maintenance

No air, no compressors, no adjustments. SuperSprings are self-adjusting, long-lasting, and built for zero downtime.

Detailed image of the American flag showcasing the stars and stripes symbolizing USA's patriotism and pride.

Made in the USA

Engineered, tested, and built in the USA — backed by a lifetime warranty and trusted by mining and construction fleets.

The right support for mining trucks that never get an easy day.

Tough Roads. Heavy Loads. Smarter Suspension.

SumoSprings are engineered with our proprietary micro-cellular polyurethane, built to handle the harshest off-road environments found in mining operations. They compress progressively — meaning they stay soft over small bumps and firm up as loads increase — giving trucks the stability they need without sacrificing ride comfort.

Whether you’re crossing washboard access roads or hauling tools and tanks through the pit, SumoSprings reduce rear-end sag, stabilize sway, and absorb punishing vibration. It’s a maintenance-free, bolt-on upgrade that performs shift after shift — keeping your trucks on the job and out of the shop.

Find the Right Kit for You

Product Spotlight – SuperSway-Stops

MORE CONTROL. LESS SWAY. STRONGER PERFORMANCE.

BUILT FOR TRUCKS ALREADY RUNNING AIRBAGS.
SuperSway-Stops are designed to complement airbag-equipped mining and service trucks — giving them the stability they’ve been missing. Mounted at the overload spring contact point, they engage the overloads sooner, reducing body roll, side-to-side sway, and rear-end wallow when navigating uneven or rutted ground.

By controlling sway and improving load balance, SuperSway-Stops help airbag systems work more efficiently — extending their life while improving driver confidence and safety. With a bolt-on, zero-maintenance design and rugged polyurethane construction, these contact pads are built to perform under the heaviest loads, day after day.
Find the Right Kit for You

What Our Customers Are Saying

My 2017 Hyundai SF is a great SUV with the only complaint I’ve had is the rear suspension seems underside and appears to easily bottom out. I had the Coil SumoSprings installed and they made a noticeable improvement when pulling a 21′ boat.

Scott

2017 Hyundai Santa Fe

I just did a 900-mile ski trip from South Carolina to West Virginia in my 2017 Dodge Journey. With the car packed to the roof and skis on the rack, the rear Coil SumoSprings made a huge difference — cutting down sag, improving stability, and reducing body roll on curvy mountain roads. Install took some effort, but it was worth it. I’ve already ordered the front set to complete the setup.

Clarkson

2017 Dodge Journey

Bought a pair of the CSS-1195 for my 2018 Toyota Sienna XLS AWD. Very easy to install the SumoSpring for the front suspension. Noticeable improvements of the body roll reduction at the corners, which leads to better handlings and driving experience. Very satisfied with the purchase.

M. Huang

2018 Toyota Sienna XLS AWD

Engineered for Real-World Work

Mining operations demand vehicles that perform as hard as the crews behind them — and that means dependable suspension support on and off the haul road.

Heavy Loads, No Problem

Keep trucks level and stable when hauling water tanks, generators, or heavy tools. No more bottoming out under full payloads.

Better Control, Less Wear

Enhanced suspension stability means less strain on shocks, tires, and airbags — extending service intervals and saving fleets money over time.

Safer Handling on Uneven Terrain

Reduce sway and improve traction when crossing washboard roads or accessing remote sites — even with uneven loads.

Confidence on Every Shift

From first light to last load, SuperSprings International products keep mining support trucks riding level, stable, and safe — shift after shift, site after site.

Find Your Fit. Work Smarter Every Day.

READY TO STABILIZE YOUR FLEET?

SuperSprings International suspension solutions — including SuperSprings, SumoSprings, and SuperSway Stops — are trusted by fleets across mining, construction, and utility industries for one reason: they work. Our products deliver consistent load support, reduced sway, and longer component life — all with a maintenance-free design that stands up to the harshest environments.

Whether you’re outfitting service trucks, crew haulers, or light-duty dump trucks, we build solutions that help your vehicles ride safer, last longer, and perform better — so your team can focus on the job, not the ride.

Proudly made in the USA. Built to last. Guaranteed for life. Let’s keep your operation running steady — no adjustments, no downtime, no compromises.

Find the Right Kit for You

Subscribe To Our Weekly Newsletter

Join our email list for the latest news, tips, blog posts, and deals!