Rancho RS55786 RS5000X Front Strut for 07-14 Chevy/GMC Trucks & SUVs

Vehicle Fitment

• 2007-2013 Chevrolet Avalanche (Front, RS5000X 4" Lift)
• 2007-2013 Chevrolet Silverado 1500 (Front, RS5000X 4" Lift)
• 2007-2014 Chevrolet Suburban 1500 (Front, RS5000X 4" Lift)
• 2007-2014 Chevrolet Tahoe (Front, RS5000X 4" Lift)
• 2007-2013 GMC Sierra 1500 (Front, RS5000X 4" Lift)
• 2007-2014 GMC Yukon (Front, RS5000X 4" Lift)
• 2007-2014 GMC Yukon XL 1500 (Front, RS5000X 4" Lift)
• Fitment confirmed for 2007-2014 model years with applicable lift systems

Features

• RS5000X Series front strut with twin-tube gas-charged design
• Progressive Engagement Valving for smoother ride control
• Cross-Tuned compression and rebound technology
• Gas pressurized for reduced fade and improved damping stability
• Nitro-carburized piston rod for corrosion resistance
• Rubber bushings to absorb shocks and reduce vibration
• Protective boot included to help prevent dust and debris damage
• Direct-fit performance replacement for lifted trucks/SUVs

Specifications

• Part Number: RS55786
• Position: Front (Driver or Passenger)
• Series: RS5000X Twin-Tube Gas Strut
• Compressed Length: ~18.84 in
• Extended Length: ~22.51 in
• Stroke/Travel Length: ~3.67 in
• Upper Mount: XP16 stud
• Lower Mount: Loop/eyelet bushing
• Lift Range: Designed for ~4" front lift applications
• Bushing Material: Rubber
• Warranty: Rancho limited lifetime

Included Components

• 1x Rancho RS55786 Front Strut (RS5000X)
• 1x Protective dust boot
• 1x Rubber bushing assembly

Product Description

The Rancho RS55786 RS5000X Front Strut is engineered for lifted full-size Chevy and GMC trucks and SUVs equipped with a Rancho RS6583/RS6583B lift kit, offering improved suspension performance over standard OEM components. Its twin-tube gas-charged design with Progressive Engagement Valving and Cross-Tuned technology helps provide balanced damping, reducing harsh impacts and enhancing control on paved roads and off-road terrain alike.

Designed specifically for vehicles from 2007 through 2014 (Chevy Avalanche, Silverado 1500, Suburban 1500, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL 1500) when fitted with approximately 4" of front lift, this direct-fit strut delivers dependable handling with a durable construction, nitrogen gas pressurization, and corrosion-resistant piston rod. Sold individually for the driver or passenger side, the RS55786 is a cost-effective upgrade for lifted trucks and large SUVs seeking enhanced ride quality and reliability.