Some new figures... If others would send me similar measurements, I'll expand the chart and add it to the FAQ... Lift kits, measured from top of axle tube to bump stop brackets. Brand Lift Front Rear Stock XLC 3.5" 4.5" Skyjacker 2" 6" 6.5" Skyjacker 4" 7.5" 6.5" Skyjacker 4" w/ 2" rear shackles 7.5" 8" Skyjacker 4" 6.5" 6.5" Triangle 4" 6.5" 8"