Review on Enhanced Suspension System SSF-106-47 for Ford E-150, E-250, 🚚 E-350, E-450, Mercedes-Benz Sprinter 2500, 3500 by SuperSprings International, Inc. by June Reeves

These Sumo Rear Assist Springs changed the world. We have class C on a Sprinter chassis. It has a factory installed Helwig stabilizer. Adding a front and rear sumo took a lot of the stress out of driving. We still get some lateral movement and a slight nudge when an 18 wheel passes us, but the impact is much less now. Lots of videos to install, if you have a good jack and jack, it's easy install.