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Free Ground Shipping
on Eligible Orders! —
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Shipping
Free Ground Shipping on Eligible Orders!
This offer applies to orders shipped within the U.S. to the 48 contiguous states. This offer cannot be combined with any other promotional offer unless otherwise specified and is subject to change without notice. This offer applies to select products that are in stock and shipped from our Burnsville, MN warehouse. Products that do not qualify for free shipping are clearly identified on this website and shipping charges apply to those items. Additionally, we do not ship oversized products outside of the 48 contiguous United States. This offer does not apply to special order items or items which might be shipped directly from the manufacturer. Return shipping costs will be at the customer's expense. If you return a product that qualified for free shipping, the outbound shipping costs will be deducted from your return refund.
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.
2 Wheel Drive Models Only
Sold as a pair (left and right)
Maintenance-free
Enhances load carrying ability
900 (lb) Capacity at 50% Compression
Reduces and stabilizes sway
Improves overall driver control and ride comfort
Compress up to 80% of original height with full memory rebound
One-piece unit attached on one side used as a replacement/upgrade to factory bump stops
progressive spring rate with superior damping properties
Made from patented micro-cellular urethane
Will not leak or rupture
Never load any vehicle beyond the manufacturers GVWR
