Anyone use SumoSprings?

[gwwing2]

Took my 2014 Coachman Freelander CB19 E350 in for its alignment. Of course it included the required installation of camber sleeves. Made a positive difference in the handling. Really like the way it handles. The mechanic suggested that since I do a lot of mountain driving here in Sierras I could get even better handling with installation of SumoSprings. The claim is it would reduce sway and provide more steering response. Checking out the web site, I see they also make SuperSprings which I have used in all my trucks. Does anyone use SumoSprings and if so, how do you like them? For what its worth, my alignment shop (Sunshine) here in Sparks NV has had training from Henderson in Oregon. Over the last 20+ years they have done good work for me.
Thanks

[gwwing2]

Thanks for the info. EsoxLucius.. My in-laws have a Unity U24IB with the sumosprings. Like you they are really pleased with the upgrade. Not sure if they also did the shocks. Have fun in Alaska, I was raised there.

j-d ... I was looking for the front springs which are a jounce kit. A bolt on replacement for the bump stop. Also looked at the back which is kind of like a airbag without airpump. Haven't really needed the sumosprings but may think about it if mountain driving would be very much improved.

Thanks again for your feedback.

[j-d]

Which Sumo product are you looking at? They have interesting devices that replace snubbers, and inserts that twist into the front coil springs. I was interested in the coil spring pieces.

[EsoxLucius]

I have SumoSprings front and back on my 2013 Leisure Travel Vans Unity U24MB on the Mercedes Benz Sprinter 3500 cab chassis. I'm currently in Alaska for the whole summer and am glad I had these put on.

http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/20466623/gotomsg/27283811.cfm#27283811