CAMPER PACKAGE -inc: extra heavy service front springs (2 up upgrade above the spring computer selected as a consequence of options chosen Not included if maximum springs have been computer selected as standard equipment) and slide-in camper certification Note 1: Salesperson's source book or Ford RV trailer towing guide should be consulted for specific trailer towing or camper limits and corresponding required equipment axle ratios and model availability Note 2: May result in deterioration of ride quality when vehicle is not equipped w/camper Note 3: Tailgate removal kit w/protective caps can be provided free of charge by your authorized dealer Failure to install the protective caps results in damage to the electrical system not covered by the vehicle warranty See owner's manual for details Rear Stabilizer Bar & Auxiliary Springs