SumoSprings for RV's,trucks, SUV's, Vans, improved ride with closed cell polyurethane

No leaky air, no frozen air lines, no squeaky overload springs, just a better ride for your truck or RV. SumoSprings for RV’s,trucks, SUV’s, Vans, improved ride with closed cell polyurethane

For Trailers

Now for Trailers

TSS-106-40: New for “spring under axle” for each trailer axle. For trailers with less room between axle and trailer frame. Best way to add a SUMO like shock absorber to control your trailer axle movement. It works well on your truck, now you trailer can have a smoother ride with less damage to your trailers suspension. $252.99 per axle, click to order

Sold as a pair (left and right) one axle
Maintenance-free
Reduces and absorbs vibration
500 (lb) Capacity at 50% Compression
Reduces overall cost of ownership
Improves overall driver control and ride comfort
Compress up to 80% of original height with full memory rebound
Increases safety
progressive spring rate with superior damping properties
Made from patented micro-cellular urethane
Will not leak or rupture

TSS-106-47: New for “spring under axle” for each trailer axle. 5000 to 8500 lbs. GWWR. For leaf springs 1-3/4? wide great for trailers with less room between axle and trailer frame. Best way to add a SUMO like shock absorber to control your trailer axle movement. It works well on your truck, now you trailer can have a smoother ride with less damage to your trailers suspension. $269.99 per axle, click to order

TSS-107-40: Popular “spring over axle” for each trailer axle. For trailers with more room between axle and trailer frame. Best way to add a SUMO like shock absorber to control your trailer axle movement. It works well on your truck, now you trailer can have a smoother ride with less damage to your trailers suspension. $224.99 per axle, click to order