Quote:
Originally Posted by Neon
From what I have learned from this post, I am leaning toward installing SuperSprings overload springs in the rear as well as the Sumo Springs (urethane).
Is it most beneficial to install front and rear Sumo Springs? Or just the rear? Or just the front? I would think that most of the sway would come from the rear.
My main concern or issue I would like to address here is keeping the RV from swaying, rocking, etc. either from high winds or a curb.
It also appears there there are different stiffness Sumo's (colors). Any recommendations here as well?
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The colors of the Sumo Springs determine the density or weight rating. The rear sumos have 3 choices, yellow, black, blue. Yellow is the heaviest rating, then black, then blue. The fronts only have black and blue for choice. I put the black ones in the fronts.
I started with yellow rear sumos only, and that helped with the sway and cornering quite a bit. I was still dissapointed with trucks passing, and the buffeting when behind a semi. Someone on another forum mentioned the fronts help more with that so I tried it and that definitely helped with that portion.
I don't think you need the rear sumo springs at all if you get the supersprings though. You may want to call them to get their take.
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