Description
Les SumoSprings® sont un produit de suspension breveté conçu pour améliorer la capacité de charge, stabiliser le roulis et améliorer le contrôle général du conducteur ainsi que le confort de conduite. Ils ne nécessitent aucun entretien, ne fuient pas d'air et n'ont pas besoin de conduites d'air ou de compresseurs. Les SumoSprings® sont fabriqués dans une variété de hauteurs, de diamètres et de densités pour supporter de multiples applications avant et arrière. Ils sont fabriqués à partir d'un polyuréthane propriétaire à cellules micro-cellulaires fermées, offrant un taux de ressort doux et progressif avec des propriétés d'amortissement supérieures. Chaque SumoSpring est fabriqué à la main avec soin, rendant chacun unique avec ses propres caractéristiques naturelles, telles que de légères variations de couleur et des bulles de surface – preuve du savoir-faire qui entre dans chaque pièce.

Tracy Honea –
Order, shipping, communication was outstanding. Installation was much easier than expected. Replaced all bump stops in less than 45 minutes!
Sam White –
Super Springs was really helpful and shipped it out quick. The ride improvement was great, feels solid and the swaying in and out of driveways has improved immensely. Just a much more solid ride.
Miguel Gonzalez –
The teams help to get the product before my trip was awesome. Installation was super easy. The ride difference is amazing. Did a 1,600 mile trip right after install with 11 passengers, hauling a small trailer and loaded to the ceiling. Handling and ride was awesome!
EDWARD BOSWELL –
Easy install and instant, noticeable improvement in ride and handling quality
Leonardo Vendola –
The ride is much more comfortable. Especially on the highway. When hitting pot holes at high speed the rear of the vehicle does not bounce. I also noticed that it has improved stability on winding highway.
Michael Cogswell –
The combination of Sumo and SuperSpring have made a great difference in the ride quality. They have basically eliminated body roll and soaks up potholes and large road depressions like they weren’t even there. The van rides like floating clouds
Rick Allen –
We don’t drive our Revel on awful roads. We do use it on wash board, rough dirt roads. The summo springs have greatly improved the “rock and roll” tendency of our RV, thanks for a good product.
Richard (client confirmé) –
Love it but a B*tch to install. I installed the fronts (easy to install with wheels off) on my 2013 sprinter rv and loved them and immediately ordered the rears. Unlike what YouTube and the included instructions seems to indicate they are a bear to install. If you have a built out rv van with tanks, wheels off are a must and even then access is limited on one of the sides. The material is so stiff that there is no way to do this solo and my wife laid under the van with a screwdriver and I bent the edge and we shoved it in together. This is with dish soap and letting them sit under the sun. Took me about 2 hours. For superstrings FYI- the photo in the instruction has the notched in facing and labeled front then the instructions say to point this to the rear (the correct way). I still love them but be prepared for some choice word when installing, haha.