Rancho RS6548B Chevy Silverado, GMC Sierra 2500HD lift kit

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2001-10 2&4WD Chevy Silverado, GMC Sierra 2500HD 4" lift kit

Product No: RS6548B RO

Availability: In stock

FREE SHIPPING Lower 48 States

Important Notes

** Fits vehicles with automatic transmission and torsion bars.
** Can use stock rims.

Quick Overview

The Rancho 4" lift kit for the Chevy Silverado, GMC Sierra 2500HD allows the use of stock wheels and 35" tires. No drivetrain or exhaust modifications are necessary making this a complete bolt-on system. One piece MIG welded and reinforced subframe (Rancho exclusive). High quality CNC machined cast nodular iron knuckles. Torsion bar cross-member and front differential drop brackets. Heavy duty tubular subframe braces with urethane bushings. Allows for use of OE skid plates. Allows for alignment to OE specs. Extended front & rear sway bar links.

Longer shocks required and sold separately.

Use 285/75R16 on 16x8 wheels with 4.5" back spacing
Use 35x12.50 on 17x8 wheels with 4.5" back spacing

For the most current Rancho installation instructions, click here and enter the part number.
    • Make: Chevrolet, GMC
    • Model: 2500HD
    • Vehicle: 2001-10 Silverado, Sierra 2500HD 4" lift kit
    • 2or4: 4WD


Rancho lift kit fits the following models:
2001 Silverado, Sierra 2500HD
2002 Silverado, Sierra 2500HD
2003 Silverado, Sierra 2500HD
2004 Silverado, Sierra 2500HD
2005 Silverado, Sierra 2500HD
2006 Silverado, Sierra 2500HD
2007 Silverado, Sierra 2500HD
2008 Silverado, Sierra 2500HD
2009 Silverado, Sierra 2500HD
2010 Silverado, Sierra 2500HD

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