ReadyLIFT 6 Inch Big Lift Kit - Trail Boss/AT4 - with Adaptive Ride Control

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SKU: RE-44-39620
Part #: 44-39620
UPC: 00194933302116
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Sioux Falls - Chat Or Call For Availability
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  • Maintains the factory ride and handling
  • Delivers clearance for increased aftermarket tire sizes - up to 37x12.50 on 6-inch kit on 9" wide wheels with 0 offsets with no trimming. -18 offset will require minor trimming.
  • The proprietary lower strut clamshell design maintains factory geometry and retains the use of the factory strut.
  • Tube steel upper control arms with maintenance-free pivot bushings and 1-ton ball joints.
  • 3/16-inch thick steel plate cross members and skid plate.
  • Anti-torsion boxed and gusseted plate steel differential drop brackets.
  • Fabricated steel 5" rear lift blocks include integrated bump stop landings, offset pin, and provide proper pinon angle. Also includes rear add-a-leaf for additional 1.5" lift.
  • Includes premium Falcon 1.1 Monotube extended-length rear shocks.
  • Includes ReadyGuard Powertrain Warranty.
  • Note: Use of Auto 4 Hi feature not recommended.
  • Note: Only compatible with Adaptive Ride Control suspension vehicles.
  • NOTE: Not compatible with rear mono-leaf springs

The 44-39620 lift kit utilizes the very best in ReadyLIFT engineering with boxed steel front/rear cross members and a full-width front skid plate constructed of thick 3/16" plate steel. New 1/4-inch boxed plate steel differential drop brackets feature a double gusset and boxed center rib to take the abuse of front differential torsional twisting. Our 6" (4” + 2”) lift kit features heavy-duty angled and offset top mount strut extensions that realign the struts to optimize shock performance and minimize wear. A specially designed lower mount strut pre-load spacer offers the added benefit of a slight increase in spring rate to better handle the larger wheels and tires that will find their way onto this new lifted truck. To lift the rear, new fabricated steel rear blocks with integrated bump stop landings have been added as well as new rear Falcon 1.1 Monotube shocks.

Length48 inch(es)
Width25 inch(es)
Height13 inch(es)
Weight276 lb(s)

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