SuperSprings' Coil SumoSprings slide between the turns of front and rear coil springs. Since their proprietary microcellular urethane material offers a progressive spring rate...
SuperSprings International has been awarded United States patents for its innovative SumoSprings vehicle suspension enhancers. The patents cover vehicular applications for two...
SuperSprings fit trucks, vans and cab chassie trucks. Unlike having a spring shop upgrade the suspension, SuperSprings are installed at your facility eliminating costly transportation...
May 22, 2013
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