2008 silverado wheel swap

[cummins 855]

I have a 2008 Silverado 4x4 with stock 17 rims I want to swap when a set of denali wheels I found 20s my question is will they work and will my old lug nuts work?

 

[zora]

the wheels are the same pattern 6-139, the offset and back spacing are the same. So in theory they should fit. You will have to see if the lugs fit, cannt tell without seeing the wheel.

 

[Comaroff]

beyound the mechanicals of drive shafts, transfer case, etc....you will also have wiring, electronics maybe ECM changes. And what about stabilitrack? Sounds lot a lot to figure out. I also vote for a new truck.