Rancho RS7MT 5-6″ Front Lift Shocks for 2001-2007 GMC Sierra 1500HD

Description
Rancho RS7MT 5-6″ Front Lift Shocks for 2001-2007 GMC Sierra 1500HD

Rancho RS7MT 5-6″ Front Lift Shocks for 2001-2007 GMC Sierra 1500HD

Part Number: RS77055

Summary: The Rancho RS7MT series is engineered for high-performance handling on lifted GMC Sierra 1500HD and Yukon XL 2500 applications. Utilizing a sophisticated monotube design with a nitrogen gas charge, these shocks provide the rapid response and consistent damping required for oversized tires and off-road terrain. Configured for 5-6 inches of front lift, they effectively eliminate oil foaming and aeration to ensure fade-free performance during aggressive driving or heavy-duty use.

Features

• Monotube Construction: A high-pressure nitrogen gas-charged 1.97-inch body provides rapid heat dissipation to ensure consistent damping performance under extreme loads.
• Internal Floating Piston: The IFP separates the shock oil from the high-pressure nitrogen gas to provide zero aeration and immediate response to terrain changes.
• Hardened Nitro-Carburized Rod: A 14mm piston rod with specialized coating provides superior scuff and corrosion resistance to ensure long-term seal integrity.
• Application-Specific Valving: Custom-tuned internal shim stacks provide the precise control needed for vehicles with 5-6″ lift heights to ensure a balanced ride on and off-road.

Technical Specifications

Fitment

• 2001-2007 GMC Sierra 1500HD
• 2001-2007 GMC Yukon XL 2500
• Note: Excluding Electronic Suspension (Z55), Magnetic Ride Control (Z95) & Quadrasteer Package.

What’s Included

• Includes 2 Shocks
• Installation Hardware & Bushings
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: The RS7MT’s monotube architecture offers superior cooling and faster reaction times compared to traditional twin-tube shocks, specifically optimized for the geometry of lifted GMC trucks.
• Performance Benefit: Drivers experience reduced body roll and improved steering feedback, providing the confidence to tackle technical trails while maintaining a controlled street ride.

Related Products

Rear Only (Same Series):
Rancho RS7MT 5-6" Rear Lift Shocks for 2001-2007 GMC Sierra 1500HD

RS90000XL (Rear):
Rancho RS90000XL 5-6" Rear Lift Shocks for 2001-2007 GMC Sierra 1500HD

RS90000XL (Front):
Rancho RS90000XL 5-6" Front Lift Shocks for 2001-2007 GMC Sierra 1500HD

RS90000XL (Kit):
Rancho RS90000XL 5-6" Lift Shocks for 2001-2007 GMC Sierra 1500HD

RS7MT (Kit):
Rancho RS7MT 5-6" Lift Shocks for 2001-2007 GMC Sierra 1500HD

Frequently Asked Questions

Will these shocks lift my GMC Sierra?
No, these shocks do not create lift. They are specifically configured with the correct extended and compressed lengths to work with vehicles already equipped with a 5-6 inch front lift kit.

What are the benefits of the monotube design over a standard shock?
The monotube design uses a single cylinder and a floating piston to keep oil and gas separate. This prevents oil foaming (aeration), which allows the shock to maintain consistent damping force even during high-speed off-road use.

Do these shocks include the dust boots?
Yes, this pair of shocks includes protective boots to shield the nitro-carburized rods from road debris and contaminants.