i currently have the 2" leveling kit but my 315'70'17's still rub (wrong offset for wheels) is there a kit i could add to this setup to add say 2" more. i dont want to go 4" or bigger. i would only like to add 2" to the front and rear.

 

There are 3" kits but only four inch kits I have heard of are 4.5" lift sytems!!

 

Are you running 2" spacers or leveling coils? If you are running spacers, a leveling coil combined with the spacer might work, and you can add the mini spring packs to the rear from Carli or Lorenz...

 

if you have 2" spacer, you can add 2" springs or just get 4" springs. with 4" of lift, you will need pitman arm, track bar bracket, sway bar drop blocks, possibly front shocks, and will be very close to needing longer control arms. you'll be better off buying a complete kit.

 

Please don't add any of components to your experiment. Lifting the truck will not stop the rubbing if you continue to run the wrong backspacing. Fix the problem, the band-aid your attempting will create larger issues.