I installed the same lift in mine awhile back and had the same problem with rear hieght. I did aAAL and no its pretty perfect. Then AAL also helps even out the stiffness in the suspension too. Torsion in the front make it stiffer but the shackles in the rear keep the same stock ride. But the AAL stiffened the rear to match the front. I got myAAL from suspension connection. Looks good.