12 inch wide rims?

[TReda224]

Hey guys I currently have a leveling kit on my 2007 cummins. I'm pretty sure it is the 2.5 inch leveling kit. I am looking at getting 20x12 black rockstars on 33 mud grapplers and was wondering if they would fit. I believe the offset is -44. I currently have 17x10 rims with a -18 offset with bfg 315/70/17 (34.4 inch) and they only rub on a full turn when you are going into a parking or whatever.

Would the wider rockstars with a smaller tire work without rubbing?

Thanks,
Tony

[ballewCTD04]

They will rub bad, 20x12's have a lot of backspacing to them. Get yourself some longer control arms and you will manage ok.