| Year | Make | Model | Engine |
|---|---|---|---|
| 2010-2011 | Chevrolet | Avalanche | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010-2012 | Chevrolet | Avalanche | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2007 | Chevrolet | Avalanche | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2008 | Chevrolet | Avalanche | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2008-2009 | Chevrolet | Avalanche | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | Chevrolet | Avalanche | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2008 | Chevrolet | Avalanche | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2008-2009 | Chevrolet | Avalanche | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2005-2006 | Chevrolet | Avalanche 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2002-2006 | Chevrolet | Avalanche 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002-2006 | Chevrolet | Avalanche 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 1999-2002 | Chevrolet | Silverado 1500 | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 1999-2005 | Chevrolet | Silverado 1500 | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2005 | Chevrolet | Silverado 1500 | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2006 | Chevrolet | Silverado 1500 | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 1999-2005 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2006 | Chevrolet | Silverado 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002-2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2003 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2004-2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated |
| 1999-2005 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2006 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2003-2005 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004-2005 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2006 | Chevrolet | Silverado 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | Chevrolet | Silverado 1500 Classic | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2007 | Chevrolet | Silverado 1500 Classic | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | Chevrolet | Silverado 1500 Classic | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | Chevrolet | Silverado 3500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | Chevrolet | Silverado 3500 | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged |
| 2001-2003 | Chevrolet | Silverado 3500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | Chevrolet | Silverado 3500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged |
| 2007 | Chevrolet | Silverado 3500 Classic | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2010 | Chevrolet | Silverado 3500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2010 | Chevrolet | Silverado 3500 HD | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged |
| 2020 | Chevrolet | Suburban | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2018 | Chevrolet | Suburban | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2002-2006 | Chevrolet | Suburban 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Suburban 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010-2012 | Chevrolet | Suburban 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010-2013 | Chevrolet | Suburban 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2000-2006 | Chevrolet | Suburban 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | Chevrolet | Suburban 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2006 | Chevrolet | Suburban 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | Chevrolet | Suburban 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2012 | Chevrolet | Suburban 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010-2013 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2000-2006 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | Chevrolet | Suburban 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2016-2019 | Chevrolet | Suburban 3500 HD | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2016 | Chevrolet | Suburban 3500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2000 | Chevrolet | Tahoe | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | Chevrolet | Tahoe | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | Chevrolet | Tahoe | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002-2006 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2007 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2007-2010 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2011-2012 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2011-2013 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2012 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2012-2013 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2000 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2008-2009 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2020 | Chevrolet | Tahoe | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | Chevrolet | Tahoe | 6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated |
| 2011-2013 | Chevrolet | Tahoe | 6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated |
| 2008-2009 | Chevrolet | Tahoe | 6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated |
| 1994-1999 | Dodge | Ram 1500 | 3.9L 3906CC 239Cu. In. V6 GAS OHV Naturally Aspirated |
| 1994-2001 | Dodge | Ram 1500 | 3.9L 3906CC 239Cu. In. V6 GAS OHV Naturally Aspirated |
| 2000-2001 | Dodge | Ram 1500 | 3.9L 3906CC 239Cu. In. V6 GAS OHV Naturally Aspirated |
| 1994-1999 | Dodge | Ram 1500 | 5.2L 5211CC 318Cu. In. V8 GAS OHV Naturally Aspirated |
| 1994-2001 | Dodge | Ram 1500 | 5.2L 5211CC 318Cu. In. V8 GAS OHV Naturally Aspirated |
| 2000-2001 | Dodge | Ram 1500 | 5.2L 5211CC 318Cu. In. V8 GAS OHV Naturally Aspirated |
| 1994-1999 | Dodge | Ram 1500 | 5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated |
| 1994-2001 | Dodge | Ram 1500 | 5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated |
| 2000-2001 | Dodge | Ram 1500 | 5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated |
| 1994-1996 | Dodge | Ram 2500 | 5.2L 5211CC 318Cu. In. V8 GAS OHV Naturally Aspirated |
| 1994-1996 | Dodge | Ram 2500 | 5.9L 359Cu. In. l6 DIESEL OHV Turbocharged |
| 1994-1996 | Dodge | Ram 2500 | 5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated |
| 1994-2002 | Dodge | Ram 2500 | 5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated |
| 1994-1996 | Dodge | Ram 2500 | 8.0L 7990CC 488Cu. In. V10 GAS OHV Naturally Aspirated |
| 1994-2002 | Dodge | Ram 2500 | 8.0L 7990CC 488Cu. In. V10 GAS OHV Naturally Aspirated |
| 1999-2002 | GMC | Sierra 1500 | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 1999-2005 | GMC | Sierra 1500 | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2006 | GMC | Sierra 1500 | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 1999-2005 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2006 | GMC | Sierra 1500 | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2003-2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated |
| 1999-2005 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2006 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2003 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004-2005 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2005 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2006 | GMC | Sierra 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | GMC | Sierra 1500 Classic | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2007 | GMC | Sierra 1500 Classic | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated |
| 2007 | GMC | Sierra 1500 Classic | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | GMC | Sierra 1500 Classic | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | GMC | Sierra 3500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | GMC | Sierra 3500 | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged |
| 2001-2006 | GMC | Sierra 3500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | GMC | Sierra 3500 Classic | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | GMC | Sierra 3500 Classic | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged |
| 2007 | GMC | Sierra 3500 Classic | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2010 | GMC | Sierra 3500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2010 | GMC | Sierra 3500 HD | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged |
| 2000 | GMC | Yukon | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | GMC | Yukon | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | GMC | Yukon | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002-2004 | GMC | Yukon | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2007-2008 | GMC | Yukon | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010-2013 | GMC | Yukon | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2000 | GMC | Yukon | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | GMC | Yukon | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | GMC | Yukon | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2020 | GMC | Yukon | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | GMC | Yukon | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2011-2012 | GMC | Yukon | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2019-2020 | GMC | Yukon | 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated |
| 2020 | GMC | Yukon XL | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2019-2020 | GMC | Yukon XL | 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002-2006 | GMC | Yukon XL 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Yukon XL 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010-2013 | GMC | Yukon XL 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2000-2006 | GMC | Yukon XL 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | GMC | Yukon XL 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | GMC | Yukon XL 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | GMC | Yukon XL 1500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010-2012 | GMC | Yukon XL 1500 | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2014 | GMC | Yukon XL 1500 | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010-2013 | GMC | Yukon XL 2500 | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2000-2006 | GMC | Yukon XL 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2009 | GMC | Yukon XL 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2006 | GMC | Yukon XL 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS994262 | Factory | Rear | Shock Absorber | 2 |
Rancho RS9000XL Adjustable Shocks Rear Pair - 2015-2020 GMC Yukon XL
Rancho RS9000XL Adjustable Shocks Rear Pair - 2015-2020 GMC Yukon XL
SKU:10552480661791_52706479014175
In stock
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▶ Vehicle Fitments
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS994262 | Factory | Rear | Shock Absorber | 2 |
The Rancho RS9000XL Adjustable Shocks Rear Pair are high-performance shock absorbers designed to enhance ride quality and durability for trucks and SUVs. Featuring a massive 2.75-inch tri-tube body, these shocks run cooler and more consistently under demanding towing and off-road conditions. They incorporate a 9-position tuning technology, allowing drivers to adjust damping from very soft to very firm, and include polyurethane bushings for improved shock performance. Constructed with an 18-mm chromed piston rod, these shocks provide increased strength and longevity. The package includes all necessary hardware for installation, with factory shock mounting bolts reused, and is backed by Rancho’s limited lifetime warranty, ensuring protection against defects and premature failure.
Designed for 2015–2020 GMC Yukon XL models, these shocks are a direct replacement for rear suspension components, excluding vehicles with automatic leveling systems. They are suitable for use in towing, off-road, and daily driving applications where adjustable damping and durability are priorities. The kit contains two shocks, factory hardware, washers, bushings, and nuts, making installation straightforward. These shocks are engineered to improve vehicle handling, ride comfort, and stability across a variety of terrains and load conditions, providing a customizable suspension upgrade for demanding drivers.
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS994262 | Factory | Rear | Shock Absorber | 2 |
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Overview
Overview
-
Package Contains 2 Shocks
Rear pair of two shock absorbers. -
Rancho Lifetime Warranty
Manufacturer limited lifetime warranty protects against defects and premature failure. -
Important Fitment Note
Excludes Automatic Leveling System. -
Factory Hardware for Installation
All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. - 9-Position adjustment knob
- Large, 2.75-in. (70mm) tri-tube body
- Low-Friction, self-lubricating seal
- Limited Lifetime Warranty and 90-Day Free Ride Offer
Rancho's new RS9000XL shock absorbers feature adjustable damping with either a 2.75- or 2.38-in. diameter reserve tube. This massive shock body allows the RS9000XL to run cooler and more consistent even under the most demanding towing conditions, enhancing performance and durability, and is constructed with a larger than typical 18-mm diameter chromed piston rod. Rancho RS9000XL shock series are engineered with nine position tuning technology that provides nine different levels of shock performance, allowing adjustment from very soft to very firm. These premium shocks also have polyurethane bushings that enhance shock performance.