Air Lift (89388): LoadLifter 5000 Ultimate Plus+ Rear Kit for 2019 Silverado/Sierra 1500 4WD

For substantial loads up to 5,000 lb., the LoadLifter 5000 Ultimate Plus+ from Air Lift beefs up the suspension on your 2019 Chevy Silverado or GMC Sierra 1500 4WD pickup, boosting safety and comfort over the long haul. Reinforced with stainless steel components—including roll plate, braided air lines, and mounting hardware—the LoadLifter 5000 Ultimate Plus+ is built to resist the rage of the road.

The Air Lift 89388 rear kit also includes the company’s famous internal jounce bumper, which absorbs shock even when your air springs aren’t inflated. Eliminating harsh jarring on rough roads, this component replaces the factory jounce bumper, provides three-stage ride comfort, and is maintenance free.


  • Jounce bumper inside the air spring absorbs shock and can be safely run with zero air pressure.
  • Stainless steel roll plates protect the air springs and increase spring load capacity by up to 10%.
  • Stainless steel braided air lines protect against sharp edges and road debris.
  • Stainless steel air spring mounting hardware.
  • Military-grade AN fittings thread together for a metal-to-metal seal.
  • Easy-to-install, leak-free system with no air line cutting required.
  • Warranty: lifetime limited


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