The Timbren Suspension Enhancement System for the 2015 Ford F-550 Super Duty base rear is a bolt-on kit rated to 12,000 lb capacity to support heavy towing and hauling. Rubber cushions absorb road shocks and automatically compensate for uneven loads without airlines or fittings. Installation takes only basic hand tools and no drilling. The system reduces sag and improves handling while providing a low-maintenance suspension enhancement.
Timbren 2015 Ford F-550 Super Duty Base Rear Suspension Enhancement System