I have a third gen that's caged front to rear, strapped at 18". The fronts running a 2.0 bumpstop, 2.5 C/O and a 3.0 bypass. Rear is spring hung with deavers and a 3.0 bypass and 2.5 bumpstop. LSK built the front end and cab cage, a buddy helped with the rear. Its getting ready to be sent back...