Thanks Joe.........That’s RK recommended backspace for Rubi axles, probably would need 3.5” BS on Sport/Sahara axles beings there not as wide.Nice build. What made you decide on 4.5" BS? I thought for the larger builds you needed to go to 3.5"
I'm about to pull the trigger on the same suspension - RK 3.5" suspension with Fox 2.5.
Thanks brother........ probably not unless I decide to go bigger tires, but I think for now I’m just going to run it like this for a while. I’ve got some parts on the shelf, dynatrac ball joints, rock jock upper control arm joints, Yukon rear axle shafts, etc.. I’m just waiting till I need them, trying to get a feel for how long oem parts last running 37s.Very nice build Roky! Are you thinking of adding the Artec Truss kit to your axles?