just bought one of these for my 01 f250
cant make any sense of the instructions it came with

can anyone help me ??

 

Put some in older models with king-pins, but were never really needed. Has your 250 had damage to the front end...or are you dealing with spring sag/suspension height issues. If it's to adjust the alignment I would only install them if the camber needed adjustment. Also issues with the rear suspension can effect the geometry on the front. Have you had all of these issues checked...chances are you don't need the kits.

 

I would take it back if you don't know if you need it, they aren't easy to put in and you might already have one.