This Pro Comp 8 inch lift kit for the Ford F250 4WD features laser cut brackets and a drop pitman arm to maintain proper suspension and steering control. Specific rate coils increase ride height and give a more aggressive look as well as improve ride quality. Stage II systems include replacement radius arms constructed from 4130 chromoly tubing and 3/16 inch thick steel plate for added performance. Clears 38 inch Tires!