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Your cart is empty.SumoSprings are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.
William
Reviewed in the United States on February 13, 2025
I was thinking about getting these for awhile and glad I did. Makes a difference with sway and I believe helps with steering tracking. Easy to fit on truck. Next the rears. A huge size difference from factory stock ones!
REG
Reviewed in the United States on February 3, 2024
Quick 30 minute install on Lyft leveled out my 2015 F250 with snowplow excellent
Customer
Reviewed in the United States on February 28, 2024
Great product. Truck drives fantastic. I haul a skid loader and it handles great
William Allen
Reviewed in the United States on October 1, 2022
Instructions were written well and easy to follow. This is an easy one person install which improved the ride in my truck a lot.
Aimee
Reviewed in the United States on December 24, 2021
Using on F350 Diesel with v plow was enough to level the truck! When weight of plow is on the stings no dive at all
jimb
Reviewed in the United States on April 14, 2019
I PUT THESE SUMO SPRINGS ON MY F-350 SUPER DUTY TRUCK I AM VERY PLEASE! RIDE IS VERY GOOD AS WELL AS THE HANDLING ON CURVES. I PULLED MY 40 FOOT 5TH WHEEL TO FLORIDA AND TRIP WAS FANTASTIC.I HIGHLY RECOMMEND THIS PRODUCT!!! EASY INSTALLATION!!
Bobby P
Reviewed in the United States on December 9, 2018
Really helped stabilize front end bounce and steering, truck had 375K, extensive time off road in pastures. Never thought truck would handle like new.
Cale Allen
Reviewed in the United States on November 27, 2018
Great product. Have a boos v plow and it definitely helps level the truck out and prevent front end squat
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