thick

I need help with the brain parts of this decision. I have an ‘89 Pioneer XJ with 4.0l, AW4, NP242, hp non-disco 30 front, factory d44 rear, 3.55s in the pumpkins, on some old but no-mile 33x12.5r15 Mickey Thompsons. The plan has always been to keep it on 33s, keep the decent leaf sprung rear...