Rancho RS7MT 0″ Rear Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

Description
Rancho RS7MT 0″ Rear Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

Rancho RS7MT 0″ Rear Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

Part Number: RS77198

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation on the 1999-2007 GMC Sierra 1500 4WD. Utilizing a sophisticated monotube design, these rear shocks provide the precision response needed to eliminate body roll and maintain tire-to-road contact during aggressive driving. Specifically configured for 0″ of lift, they serve as a premium bolt-on upgrade to restore stability and control to your truck’s rear suspension.

Features

• Monotube Construction: A high-pressure nitrogen gas charge provides a lightning-fast damping response to ensure consistent performance on uneven terrain.
• Internal Floating Piston (IFP): The physical separation of gas and oil provides zero aeration and foaming to ensure fade-free damping during high-frequency cycling.
• Hardened Nitro-Coated Rod: The heavy-duty piston rod provides superior corrosion resistance and seal longevity to ensure durability in harsh environments.
• Application-Specific Valving: Custom-tuned shim stacks provide optimized rebound and compression rates to ensure a balanced ride for the GMC Sierra 1500 platform.

Technical Specifications

Fitment

• 1999-2007 GMC Sierra 1500 4WD
• Note: Excluding ZX3 Electronic Ride Control & 1500HD.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Necessary Installation Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s RS7MT monotube architecture offers superior thermal capacity compared to standard twin-tube shocks, preventing performance drop-off during heavy use.
• Performance Benefit: Drivers will experience a significant reduction in “rear-end skate” and improved towing stability through more controlled damping curves.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

Front Only (Same Series):
Rancho RS7MT 0" Front Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

Frequently Asked Questions

Will these shocks lift my GMC Sierra 1500?
No, these shocks are configured for 0″ of lift and are designed to replace the factory-length rear shocks on 4WD models.

What is the benefit of the Monotube design over the factory shocks?
The monotube design features a larger piston and higher gas pressure, which provides faster reaction times and better cooling for improved handling and durability.

Do these shocks come with the mounting hardware?
Yes, these shocks are a direct bolt-on replacement and include the required bushings and hardware for a standard installation.