SumoSprings are composed of a proprietary microcellular urethane that offers a progressive spring rate, so the vehicle’s suspension receives extra support only when needed. Each SumoSpring can be ...
SuperSprings International has released the SumoSprings Solo “airless airbag” for Ram ProMaster vans. The SumoSprings Solo is designed for enhancing the vehicle’s rear suspension, creating a smoother ...
Enormous freshwater reservoir discovered off the East Coast may be 20,000 years old and big enough to supply NYC for 800 ...
SuperSprings International has designed a SumoSprings Solo “airless airbag” auxiliary spring for the 2014 Ram ProMaster cargo van. The one-piece SumoSprings Solo is composed of a proprietary ...
CARPINTERIA, Calif., Aug. 5, 2025 /PRNewswire/ -- SuperSprings International is proud to announce TÜV Rheinland certification for its SumoSprings suspension products, marking a major step forward in ...
SuperSprings International is offering new SumoSprings “airless airbags” for Isuzu N-Series trucks. The springs are for the front suspension and dramatically improve driver comfort, SuperSprings said.
CARPINTERIA, Calif., Aug. 5, 2025 /PRNewswire/ -- SuperSprings International is proud to announce TÜV Rheinland certification for its SumoSprings suspension products, marking a major step forward in ...