[liftman]

I have a 6" with 35 and pull a 37' 5r with flipped axels no problems
The trailer makes the truck look small and it looks like there is no bed clearance but there is 8"s there now

This pic here was the day I bought it before I had the hitch and pin box adjusted for clearance and level

 

[liftman]

Damn! Thats a good lookin' dually.

thank you, although it now has black wheels, gives it a whole new look

 

[liftman]

I had it done at the factory when I orderd it. But any competent R.V. shop can do it.
It is also fairly simple to do your self.