The Fx4 Off-Road Package for the Ford Super Duty contains:

  • Hill descent control
  • Rancho front and rear shocks
  • Transfer case and fuel tank skid plates
  • FX4 off-road box

Read more about the Fx4 package here:
https://www.kochfordlincoln.com/blogs/blog/fx4-off-road-package-ford-f-series