Rancho RS90000XL 2.5″ Lift Shocks for 2011-2013 Ram 2500 4WD

Description
Rancho RS90000XL 2.5″ Lift Shocks for 2011-2013 Ram 2500 4WD

Rancho RS9000XL 2.5″ Lift Shocks for 2011-2013 Ram 2500 4WD

Part Number: RS999044

Summary: The Rancho RS9000XL series provides industry-leading versatility for heavy-duty trucks through its globally recognized 9-position tuning technology. These shocks allow drivers to manually adjust damping levels to compensate for varying payloads, from daily commuting to heavy towing. By offering a customizable ride profile, the RS9000XL solves the common compromise between empty-bed comfort and loaded-bed stability. Engineered for 4WD applications, this set is configured for vehicles with a 2.5-inch lift to maintain optimal piston travel and control.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the perfect ride quality for towing, hauling, or off-road excursions.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas optimization provides a faster response rate to ensure consistent tire-to-road contact.
• Liquid Metallic Finish: A premium zinc-plated coating provides superior corrosion resistance to ensure long-term durability in harsh environments.

Technical Specifications

Fitment

• 2011-2013 Ram 2500 4WD
• Note: Fits models with Single Rear Wheels (SRW) only. Excluding Chassis Cab models.

What’s Included

• Includes Full Set (See Below)
• (2) Rancho RS9000XL Front Shocks
• (2) Rancho RS9000XL Rear Shocks
• Protective Red Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide Tuning System allows for 400% more adjustment range than standard shocks, giving you total control over your suspension’s behavior.
• Performance Benefit: Eliminates the “harshness” of an empty truck while providing the necessary stiffness to prevent porpoising and sway when towing a trailer.

Related Products

RS5000X (Front):
Rancho RS5000X 2.5" Front Lift Shocks for 2011-2013 Ram 2500 4WD

RS5000X (Rear):
Rancho RS5000X 2.5" Rear Lift Shocks for 2011-2013 Ram 2500 4WD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 2011-2013 Ram 2500 4WD

RS7MT (Rear):
Rancho RS7MT 2.5" Rear Lift Shocks for 2011-2013 Ram 2500 4WD

RS90000XL (Front):
Rancho RS90000XL 2.5" Front Lift Shocks for 2011-2013 Ram 2500 4WD

RS90000XL (Rear):
Rancho RS90000XL 2.5" Rear Lift Shocks for 2011-2013 Ram 2500 4WD

RS5000X (Kit):
Rancho RS5000X 2.5" Lift Shocks for 2011-2013 Ram 2500 4WD

RS7MT (Kit):
Rancho RS7MT 2.5" Lift Shocks for 2011-2013 Ram 2500 4WD

Frequently Asked Questions

How do I adjust the stiffness of these shocks?
The RS9000XL features a manual 9-position knob at the base of the shock body. Simply turn the dial to a lower setting for street comfort or a higher setting for towing and off-road stability.

Does this shock kit provide the 2.5 inches of lift?
No, these shocks do not create lift. They are specifically valved and length-tuned to work with a vehicle that has an existing 2.5-inch suspension lift installed.

Are the dust boots included with this set?
Yes, this set includes Rancho’s signature red protective boots to shield the piston rod from debris and contaminants.