[The View 5046]

I had a 2011 Chevy 3500HD DRW's with the pick-up bed and had 6" clearance with a Trailer Saver Air ride with a 3" spacer the front of the Suites a, 38 RSSB 3 with the vanity slide. When on uneven ground area's had to be careful the bed rails could make contact with the over hang of the Suites. Also I have the standard Lippert pin box.

I now have a 2012 Chevy 3500HD DRW's with the CM Hauler bed and now have 22" clearance and the Suites rides level... The Newer GM Trucks does have a issues with bed rail clearance. Good Luck with your choice.. Happy Trails.....

P.S. The improvements and upgrades on the 2011 and newer GM 3500HD's makes the GM HD's the most powerful and the best GM 3500HD's I have owned, this is our 5th 3500HD. The ride is also the best of all my GM Trucks to date.