backed by a lifetime guarantee
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. Every SumoSpring is handmade with care, making each one unique with its own natural characteristics, such as slight color variations and surface bubbles—proof of the craftsmanship that goes into every piece.
$310.99
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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. Every SumoSpring is handmade with care, making each one unique with its own natural characteristics, such as slight color variations and surface bubbles—proof of the craftsmanship that goes into every piece.
| Weight | 5 lbs |
|---|---|
| Dimensions | 11 × 8 × 5 in |
| Application(s) Summary | Lexus LX570 4 X 4 (2008-2026); Toyota Land Cruiser 200 4 X 4 (2008-2026) |
| Capacity | 1800 (lb) Capacity at 50% Compression |
| Item Diameter | 3'' |
| Item Height | 4'' |
| Quantity | 2 |
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Wayne LaRue (verified owner) –
I purchased the SSR-629-47 SumoSprings for a 200 series Land Cruiser. They installed easily and when unloaded had about 1/2 inch of clearance between the axle and SumoSpring. I was concerned that the ride would suffer when hitting bumps when unloaded but found an undetectable difference in ride quality. I pull a RV with a heavy tongue weight. The OEM bumper stop would on occasion bottom out with the range of rear coil spring travel. The SumoSpring has solved that problem. I increased the weight distribution hitch setting to increase front axle loading to compensate for less rear sag. Overall a very good investment.