Has anyone tried to put factory chev/ gmc wheels on a 5th gen?

[Phoon]

I know this sounds like a crazy idea, but I understand the 2019 rams have the same bolt pattern as the current chevrolet 1500. I want to buy some 20" wheels for winter, and can pick up used gm 20" wheels for a decent price compared to new ram wheels....

 

[jamesfg]

6x139.7 is the same as GM trucks. Just watch your backspacing to clear the calipers and fender wells.

 

[John813]

6x139.7 is the same as GM trucks. Just watch your backspacing to clear the calipers and fender wells.

What backspacing is a no-no for the brakes, anything with a greater (+) offset over stock?
So if stock is +19, avoid +25 and on?

 

[jamesfg]

Correct. Backspacing should be stamped on the inside of the wheel by the bolt holes.

 

[Rustydodge]

https://5thgenrams.com/community/th...-or-aftermarket-wheel-tire-setups.264/page-11

Check page 11 or so. Pretty sure the GM wheels fit. Note the youtube link. I think those are GM replica 24" rims?