I have a 2010 ram hemi sport2x4 just ordered a 7 inch cst suspension kit with a 3 inch body lift. Will I be able to fit 20 inch xd monsters on 37"nitto trailgraplers? And will I have to change my gear ration? Or have any transmission problems in the future?

 

i have 37s with a 6 inch lift...my bf's are a little skinnyer tho then the nittos. as for the other info i have no idea

 

Let everyone know what size gear is in there now?, you will most likly need to regear with those if you want your acceleration back, I have seen 35's with that set up fit no problem, 35's fit with just my 7 on my 2WD, your speedo will be off ,so you will need a tuner to re set .

 

You can fit 37s on a 6 inch lift so ona 10 might look small but should be.fine. I would regear if going with 37s to a 4.10 or 4.56 gear ratio

 

might throw some slim spacers on there to be safe/ make your stance a little stabler and mean looking.

but yea your gonna need to re-gear and calibrate your speedo