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Rancho RS6558B Primary Suspension System


Rancho RS6558B Primary Suspension System 4 in. Front/3 in. Rear. Lift - Incl. Cross Member - Skid Plate Armor - Front Differential Drop Brackets - Leaf Spring Packs - Black

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Rancho - Primary Suspension System P/N RS6558B Features:

  • Fits Up To 37in. Tire
  • 2 Piece Xmember For Max Ground Clearance
  • Maintains Factory Rack And Pinion Location
  • Exclusive Rancho Realift Torsion Bar Technology
  • Extended Cast Steering Knuckles
  • Proper Tire Clearance May Require Trimming
  • Shocks Sold Separately

Product Documents:

View the Full List of Automotive Applications »

Below is an abbreviated list of applications for the Primary Suspension System.
H3, Hummer, 2009, 2008, 2007, 2006


Rancho is the off-road suspension and shock division of Tenneco.

Shipping Information

  • Item Requires Shipping
  • 251.0 lbs.
  • W16.7500” x H8.0000” x L34.2500”
  • Free Shipping!
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