M1R Monotube Rear Shocks | 3-4.5" | Chevy/GMC Avalanche/Tahoe/Yukon/Yukon XL 1500 (00-20)

<p><strong>Unmatched Control. Maximum Performance:</strong> Rough Country's M1R Monotube Shocks with External Reservoir deliver the perfect blend of control, comfort, and endurance. Designed to handle the harshest terrains and heaviest loads, the M1R ensures your ride performs at its peak, on or off the road.</p><p><strong>Built for Heat, Engineered for Pressure:</strong> Featuring an advanced 46mm monotube design and external reservoir, the M1R delivers faster heat dissipation and fade-free performance in any environment. An internal floating piston separates oil and gas for consistent dampin

Monotube shock with external reservoir: Features an internal floating piston for enhanced shock absorption and better heat dissipation, ensuring maximum performance. Faster heat dissipation: Superior heat management ensures that the strut maintains peak performance even under heavy loads and extreme conditions. Durable 2-inch seamless extruded tube: Engineered with a robust, seamless design for enhanced strength and long-lasting durability. 2-inch digressive piston: Offers superior control and comfort with a piston designed for optimal damping and handling in all driving conditions. Self-adjus