Adding SumoSprings to 2013 Itasca Sunova w/ Existing Roadmaster Anti-Sway Bar

Question:

I have a 2013 Itasca Sunova 35G motorhome on an F35 chassis I recently installed Roadmaster Anti-sway bars front and back RM-1139-144 and RM-1139-148 the ride is considerably better in cross-winds and Interstate traffic. Now I want to improve the rear up and down bouncing I am wondering if it is possible to install Sumo Springs SSR-180-54-1, or does the RM-1139-144 mounting plate interfere with the Sumo Springs mounting?

asked by: Laura

Expert Reply:

Without being able to test the two together, I wouldn't be able to definitively tell you whether the two parts would conflict or not. I've spoken with both Roadmaster and SuperSprings by phone, and they both feel that the two products wouldn't interfere with each other, since the Sumo Spring unit will sit in front of the axle, atop the leaf spring to the inside of the frame member, as you can see in the diagram I've provided for you.

Your best bet would be to visually compare the diagram with the area directly in front of the rear axle of your motorhome to see if there'll be any interference.

expert reply by: Mike L