Rancho RS5000X Front Strut for 2014-2020 Cadillac, Chevrolet, and GMC Trucks/SUVs (RS55830)

Fits select 2014-2020 Cadillac Escalade/ESV, Chevrolet Silverado 1500/LD, Suburban, Tahoe, GMC Sierra 1500/Limited, and Yukon/XL models. The Rancho RS5000X (MPN: RS55830) is a high-performance twin-tube strut designed to deliver enhanced control and durability for late-model GM trucks and SUVs, whether on the highway or off-road.

Engineered with Rancho’s exclusive Progressive Engagement Valving, this strut is custom-tuned to reduce initial impact at low speeds while maintaining firm control during aggressive maneuvers. The large twin-tube body is filled with all-weather fluid capable of resisting internal temperatures from -40°F to 248°F, ensuring consistent damping in extreme environments. To minimize performance fade and oil foaming, the unit is nitrogen gas pressurized to 60 PSI.

• Durable Construction: Features a nitro-carburized piston rod to resist scuffs and corrosion, plus double-welded loops at stress areas.
• Precision Valving: Cross Tuned technology with specialized rebound and compression phases for improved handling.
• Ride Comfort: Polyurethane rebound bumpers and rubber bushings absorb harshness, while the fluon-banded piston provides quick response to road changes.
• Reliable Sealing: Low-friction, self-lubricating seal retains gas and oil for faster rebound and smoother compression.
• Included Components: Comes with a polyvinyl protective boot and is backed by a Limited Lifetime Warranty.