Rancho 2.5″ Front Leveling Kit w/ RS9000 Series Front Shocks For 2011-2013 Ram 2500 4WD DIESEL

Description
Rancho 2.5″ Front Leveling Kit w/ RS9000 Series Front Shocks For 2011-2013 Ram 2500 4WD DIESEL

Rancho 2.5″ Front Leveling Kit w/ RS9000XL Series Front Shocks For 2011-2013 Ram 2500 4WD DIESEL

Part Number: RS66450R9_n2

Summary: The Rancho RS66450 leveling kit provides a leveled stance for your Ram 2500 Diesel while significantly enhancing ride control via industry-leading adjustability. Featuring RS9000XL shocks, this system utilizes a 9-position manual tuning knob that allows drivers to instantly toggle between soft street comfort and firm settings for heavy towing or off-road stability. This kit is specifically engineered to accommodate larger tire diameters while correcting the factory rake without compromising the heavy-duty load capacities of the Cummins-equipped chassis.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure personalized ride control for varying payloads and terrain.
• 2.5-Inch Coil Spacers: Rugged steel spacers provide additional front-end lift to ensure clearance for up to 35-inch tires and a level vehicle stance.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a consistent damping response to ensure reduced aeration and fade during aggressive driving cycles.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty towing applications.

Technical Specifications

Fitment

• 2011-2013 Ram 2500 4WD (Diesel Models Only)
• Note: Fitment confirmed for 4WD Diesel applications. Does not fit 2WD or Gas-engine variants.

What’s Included

• (2) RS9000XL Adjustable Front Shocks
• (2) Front Coil Spring Spacers
• All Necessary Installation Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s 9-position technology offers the most versatile damping range in the aftermarket, allowing the same truck to transition from a plush highway cruiser to a firm towing rig in seconds.
• Performance Benefit: By eliminating the factory rake and adding adjustable damping, drivers gain improved approach angles and the ability to eliminate the “float” common in heavy diesel front ends.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2004-2007 Buick Rainier
Rancho RS5000X Rear lift Shocks for 1999-2004 Ford F-450 Super Duty 2WD/4WD
Rancho RS5000X Rear Shock Absorbers for 1992-2003 Dodge Ram 2500 Van 2WD

None (Front) – Alternative:
Rancho quickLIFT 1.75" Front Lift Coilover Kit For 2004-2010 Infiniti QX56 2WD/4WD
Rancho 2.5" Front Lift Coils For 2011-2013 Ram 2500 4WD
Rancho 1.5" Front Leveling Kit For 2016-2023 Toyota Tacoma 2WD/4WD
Rancho RS9000XL 0" Front Lift Shocks For 2003-2024 Toyota 4Runner 2WD/4WD
Rancho 2.5" Front Leveling Kit w/ RS7000 Series Front Shocks For 2011-2013 Ram 2500 4WD DIESEL
Rancho Quicklift 2" Front Lift Complete Strut Assembly for 2007-2013 Chevrolet Suburban 2WD/4WD

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2004-2007 Buick Rainier
Rancho 2.25" LEVEL IT Torsion Key System w/RS5000 Front Shocks For 2001-2010 Chevy Silverado 3500HD 2WD/4WD
Rancho RS5000X Front Coilovers for 2009-2010 Dodge Ram 1500 4WD
Rancho RS5000X Front Coilovers for 2014-2018 GMC Sierra 1500 2WD
Rancho 2.25" LEVEL IT Torsion Key System w/RS5000 Front Shocks For 2011-2019 GMC Sierra 2500HD 2WD/4WD
Rancho RS5000X Front Shock Absorbers for 1992-2003 Dodge Ram 3500 Van 2WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2004-2007 Buick Rainier

RS5000X Full Kit:
Rancho RS5000X Front and Rear Shock Absorbers for 1992-2003 Dodge Ram 3500 Van 2WD

Rear Only (Same Series):
Rancho Rear Shock Absorbers for 1998-2011 Ford Ranger 2WD with Coil Springs

Frequently Asked Questions

What is the largest tire size I can run with this kit?
This 2.5-inch leveling kit typically allows for the fitment of up to 35-inch tires, though wheel offset should be verified for clearance.

Do I need to adjust both shocks to the same setting?
Yes, it is recommended to keep both front shocks on the same numerical setting to ensure balanced handling and consistent suspension cycling.

Does this kit require professional installation?
While this is a bolt-on kit, a coil spring compressor and a professional alignment are recommended following installation to ensure optimal tire wear and safety.