Hey guys, I had a quick question about backspacing. I have a 4.5 in AEV lift kit on 35" Duratracs. I have added weight including a winch, front bumper, rear bumper w/ tire carrier and evo rock sliders. I am also considering adding a roof rack. I have an 1 and a half inch spydertrac spacers and I am at 4" of backspacing and would want to go lower backspacing to get a better center of gravity due to all the extra weight. My question is i dont know if i should go with 3.75 or 3.50 backspacing. Does sugest one over an another? and would it end up making my car ride rougher or any different than it does already? Thanks in advance!