The Tuff Country 4-inch lift kit for 2017–2022 Ford F-250/F-250 Super Duty 4x4 with gas engine and SX8000 shocks raises ride height and requires proper shock selection for correct fitment. Install notes warn that new shocks are required and that shock mount variations exist by year; some factory quad-shock vehicles need specific shock part numbers. Check mounts and supporting parts during installation.
Tuff Country 17-22 Ford F-250 / F-250 Super Duty 4x4 w/gas Engine 4in Lift Kit (SX8000 Shocks)