Rancho RS7MT 5-6″ Front Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Description
Rancho RS7MT 5-6″ Front Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Rancho RS7MT 5-6″ Front Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Part Number: RS77055

Summary: The Rancho RS7MT Monotube series is specifically engineered to handle the increased demands of lifted GMC Sierra 2500 4WD applications. Designed for vehicles with 5 to 6 inches of front lift, these shocks utilize a high-pressure nitrogen charge to provide immediate response and precision damping. The monotube architecture effectively separates the gas and oil to prevent aeration, ensuring consistent performance during heavy-duty hauling or off-road excursions.

Features

• Monotube Design: A high-pressure nitrogen gas charge provides a faster damping response rate to ensure maximum control on uneven terrain.
• Internal Floating Piston: The physical separation of gas and oil provides a consistent, fade-free performance to ensure reliability during high-temp operation.
• Hardened Nitro-Carburized Rod: A 14mm piston rod provides superior scuff and corrosion resistance to ensure a long service life in harsh environments.
• Sealing System: A high-performance hydraulic soil seal provides an airtight barrier to ensure internal fluid remains pressurized and debris-free.

Technical Specifications

Fitment

• 1999-2004 GMC Sierra 2500 4WD
• 2000-2006 GMC Yukon XL 2500
• 2007-2014 GMC Yukon XL 2500
• Note: Excluding Electronic Suspension (Z55), Magnetic Ride Control (Z95) & Quadrasteer Package. Configured for 5-6″ of front lift.

What’s Included

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

Why Choose This Product?

• Engineering Advantage: Rancho’s RS7MT series utilizes a larger bore and high-pressure charge compared to standard twin-tube shocks, allowing for better heat dissipation and quicker recovery.
• Performance Benefit: Drivers will notice a significant reduction in body roll and improved steering feedback, especially when navigating larger tire and wheel combinations.

Related Products

RS90000XL (Rear):
Rancho RS90000XL 5-6" Rear Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Rear Only (Same Series):
Rancho RS7MT 5-6" Rear Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

RS90000XL (Front):
Rancho RS90000XL 5-6" Front Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

RS90000XL (Kit):
Rancho RS90000XL 5-6" Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

RS7MT (Kit):
Rancho RS7MT 5-6" Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Frequently Asked Questions

Do these shocks provide the lift for my GMC?
No, these shocks do not create lift. They are specifically valved and length-matched to work with vehicles already equipped with a 5″ to 6″ lift kit.

What is the benefit of a Monotube over a Twin-Tube shock?
Monotube shocks like the RS7MT respond faster to road inputs and dissipate heat more efficiently, making them ideal for heavy-duty trucks and off-road use.

Will these work with my Quadrasteer GMC?
No, these shocks are specifically excluded for use on models equipped with the Quadrasteer Package, Electronic Suspension (Z55), or Magnetic Ride Control (Z95).