Making a 2015 GMC Sierra 3500 Dually with In-Bed Camper More Stable with Reduced Sway and Roll

Updated 07/16/2018 | Published 07/13/2018

Products Featured in This Question

Roadmaster Rear Anti-Sway Bar - 1-1/4" Diameter

(2340)

$980.00

SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle

(148)

$641.99

Question:

Greetings, I have a 3500 GMC pickup dually. I am going to install a self contained slide in camper for a trip to Alaska in the spring of 2019. The sway control seems to be an issue with these big campers due to cross winds, big semi truck traffic and adverse road conditions, I would appreciate your recommendations for addressing the sway issue? Thank you in advance!!

asked by: Butch G

Expert Reply:

There are a couple of things you can do to stiffen up the suspension on your 2015 GMC Sierra 3500 to combat vehicle sway and body roll. One of the biggest improvements you can make is an upgraded rear anti-sway bar, # RM-1109-169. This will make the truck more stable and easier to handle when out on the road meaning less driver fatigue!

To make the truck even more stable you can then add SumoSprings # SSR-203-47-2. These will fit dually models and will work with the anti-sway bar. With both the anti-sway bar and the SumoSprings installed the sway and body roll will be significantly reduced. I have linked videos on both products for you.

expert reply by: Michael H