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
- 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-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
MrTrailer – Trucks Pulling Trailers and Trailer Accessories.
Sulastic Rubber Springs Overload helper for trucks, vans and SUV’s
