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Your cart is empty.Enhance your vehicle's load-carrying capacity with SuperSprings' rear SumoSprings. Each SumoSpring is handcrafted with care, resulting in unique natural characteristics like subtle color variations and surface bubbles - a testament to the craftsmanship behind every piece. These maintenance-free rear suspension enhancements are designed to provide a better driving experience. Crafted from microcellular polyurethane, they reduce rear-end sag, increase load capacity, and minimize vibration, sway, and harsh rebounds. The SSR-621-47 has a 1,500 pound capacity when compressed 50 percent. To maintain full memory rebound, the Black SumoSprings should not be compressed beyond 65 percent of their original height. These Black SumoSprings are backed by SuperSprings limited lifetime warranty agains defective materials and workmanship. SuperSprings International got its start in South Africa some 30 years ago, and since then they've become a globally acclaimed brand with a mission to make journeys better all over the world. - Vehicle Compatibility: Fits 2016-2021 Titan; Fits both 4x2 & 4x4 models; Fits Non-XD models only.
Jessica
Reviewed in the United States on February 5, 2022
Does not work on pro-4x. Picture is of truck unloaded. When loaded with 800lbs tongue weight, truck sags 2” and the helper spring still leaves a 1/2” gap. Manufacture says it’s good for titans that are non XD but makes no mention it will work for pro-4x models.
Daniel Valentine
Reviewed in the United States on March 16, 2021
I put these on a 2019 Nissan Titan S that is used as a work truck. The Titan sags in the rear of the vehicle by 2". From an empty box to the truck loaded with a Decked box, an ARE Topper and the equipment inside. The 2" is not the end of the world but I wanted the ride height to be at stock height when loaded. the sumo springs reduced the sag to 1.5" (0.5" higher than without them). On a Nissan Titan the load on the truck will have to force the truck down roughly 1" before the sumo springs will make contact. Therefore they likely will not affect the suspension until the truck is loaded. I would have liked them to make contact at the stock ride height because this truck will always be driven loaded. Installing the sumo springs was very simple.
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