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Availability: Special Order*
SKU: K1045
Manufacturer: Fabtech
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$2,706.36

The all new RTS (Raised Torsion Suspension) system utilizes patent pending torsion bar brackets that keep the torsion bars raised up, in the stock location. This feature provides superior ground clearance at the frame as there is no torsion bars hanging down to become high centered on or damaged when offroading. The RTS system has been designed with unitized bracketry reducing the installation time and providing increased strength. Our signature high arched crossmembers are constructed of 1/4in thick steel and feature tubular cross braces with a 1/4in thick steel front differential skid plate. The construction of the crossmembers, using 1/4in thick steel, is an important part of this system. Only 1/4in thick steel provides the rigidity and strength necessary to relocate the torsion bars, bump stops and lower control arms properly. Fabtech has performed rigorous on and offroad testing of this new RTS system to establish the proper bump stop engagement, torsion bar location and shock valving for a superior performing suspension system. This industry leading system rewrites how an IFS suspension system should function for ultimate offroad use with great highway manners.

Fabtechs cutting edge RTS(TM) system has now been developed for the all new GM HD platform. The 6 RTS(TM) utilizes a patent pending bracket system that keep the torsion bars raised up, in the stock location. This feature provides superior ground clearance at the frame as there are no torsion bars hanging down to become high centered on or damaged when offroading.. The 6 RTS(TM) system has been designed with unitized bracketry to retain the four front compression stops of the vehicle as GM intended. This distributes impact loads across a wide section of the frame rather than at a single point.High arched crossmembers and front differential skid plate are constructed of 1/4 thick steel to resist bending from hard front suspension impacts. Only 1/4 thick steel provides the rigidity and strength necessary to relocate the torsion bars, bump stops and lower control arms properly. Minimal heavy duty bracketry allow for a fast installation time with only two holes to drill and no cutting of the front diff housing. The 6 RTS(TM) system allows the use of both 18 and 20 diameter wheels.

TIRE SIZE - 35/12.50R20 WHEEL - 20X8.5 W/4 3/4" BS W/MINOR TRIMMING; TIRE SIZE - 315/70R17 WHEEL - 17X8 W/4 5/8" BS W/MINOR TRIMMING; TIRE SIZE - 315/75R16 WHEEL - 16X8 W/4 5/8" BS W/MINOR TRIMMING; TIRE SIZE - 325/65R18 WHEEL - 18X8 W/5" BS W/MINOR TRIMMING; 4. LARGER TIRES CANNOT BE INSTALLED ON OEM WHEELS.; 12. DOES NOT FIT MODELS WITH QUADRASTEER.; 15. WILL EXPERIENCE SOME LOSS OF TURNING RADIUS.; 50. INSTALLATION REQUIRES WELDING.

Fabtech 01-10 GM C/K2500HD C/K3500HD 6in RTS System w/Perf. Shocks

6in. RTS SYS W/PERF SHKS 01-10 GM C/K2500HD; C/K3500HD

6" RTS SYS W/PERF SHKS 01-10 GM C/K2500HD, C/K3500HD

6" RTS SYS W/PERF SH

Suspension Lift Kit

6in. RTS SYS W/PERF

The all new RTS (Raised Torsion Suspension) system utilizes patent pending torsion bar brackets that keep the torsion bars raised up, in the stock location. This feature provides superior ground clearance at the frame as there is no torsion bars hanging down to become high centered on or damaged when offroading. The RTS system has been designed with unitized bracketry reducing the installation time and providing increased strength. Our signature high arched crossmembers are constructed of 1/4in thick steel and feature tubular cross braces with a 1/4in thick steel front differential skid plate. The construction of the crossmembers, using 1/4in thick steel, is an important part of this system. Only 1/4in thick steel provides the rigidity and strength necessary to relocate the torsion bars, bump stops and lower control arms properly. Fabtech has performed rigorous on and offroad testing of this new RTS system to establish the proper bump stop engagement, torsion bar location and shock valving for a superior performing suspension system. This industry leading system rewrites how an IFS suspension system should function for ultimate offroad use with great highway manners.

Fabtechs cutting edge RTS(TM) system has now been developed for the all new GM HD platform. The 6 RTS(TM) utilizes a patent pending bracket system that keep the torsion bars raised up, in the stock location. This feature provides superior ground clearance at the frame as there are no torsion bars hanging down to become high centered on or damaged when offroading.. The 6 RTS(TM) system has been designed with unitized bracketry to retain the four front compression stops of the vehicle as GM intended. This distributes impact loads across a wide section of the frame rather than at a single point.High arched crossmembers and front differential skid plate are constructed of 1/4 thick steel to resist bending from hard front suspension impacts. Only 1/4 thick steel provides the rigidity and strength necessary to relocate the torsion bars, bump stops and lower control arms properly. Minimal heavy duty bracketry allow for a fast installation time with only two holes to drill and no cutting of the front diff housing. The 6 RTS(TM) system allows the use of both 18 and 20 diameter wheels.

TIRE SIZE - 35/12.50R20 WHEEL - 20X8.5 W/4 3/4" BS W/MINOR TRIMMING; TIRE SIZE - 315/70R17 WHEEL - 17X8 W/4 5/8" BS W/MINOR TRIMMING; TIRE SIZE - 315/75R16 WHEEL - 16X8 W/4 5/8" BS W/MINOR TRIMMING; TIRE SIZE - 325/65R18 WHEEL - 18X8 W/5" BS W/MINOR TRIMMING; 4. LARGER TIRES CANNOT BE INSTALLED ON OEM WHEELS.; 12. DOES NOT FIT MODELS WITH QUADRASTEER.; 15. WILL EXPERIENCE SOME LOSS OF TURNING RADIUS.; 50. INSTALLATION REQUIRES WELDING.

Fabtech 01-10 GM C/K2500HD C/K3500HD 6in RTS System w/Perf. Shocks

6in. RTS SYS W/PERF SHKS 01-10 GM C/K2500HD; C/K3500HD

6" RTS SYS W/PERF SHKS 01-10 GM C/K2500HD, C/K3500HD

6" RTS SYS W/PERF SH

Suspension Lift Kit

6in. RTS SYS W/PERF

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Vehicle Fitment

Chevrolet

    Silverado 2500 HD

      2010 LT - 2010 LTZ - 2010 WT - 2009 LT - 2009 WT - 2009 LTZ - 2008 LTZ - 2008 WT - 2008 LT - 2007 WT - 2007 LTZ - 2007 LT - 2006 WT - 2006 LS - 2006 LT - 2005 Base - 2005 LS - 2005 LT - 2005 WT - 2004 Base - 2004 LS - 2004 LT - 2004 WT - 2003 Base - 2003 LS - 2003 LT - 2003 WT - 2002 LS - 2002 LT - 2002 Base - 2001 Base - 2001 LS - 2001 LT

    Silverado 3500 HD

      2010 LT - 2010 LTZ - 2010 WT - 2009 LT - 2009 WT - 2009 LTZ - 2008 WT - 2008 LTZ - 2008 LT - 2007 LT - 2007 LTZ - 2007 WT

    Silverado 2500 HD Classic

      2007 WT - 2007 LT - 2007 LS

    Silverado 3500 Classic

      2007 LS - 2007 LT - 2007 WT

    Silverado 3500

      2006 WT - 2006 LS - 2006 LT - 2005 Base - 2005 LS - 2005 LT - 2004 Base - 2004 LS - 2004 LT - 2004 WT - 2003 Base - 2003 LS - 2003 LT - 2002 Base - 2002 LS - 2002 LT - 2001 LT - 2001 LS - 2001 Base

GMC

    Sierra 2500 HD

      2010 SLE - 2010 SLT - 2010 WT - 2009 SLT - 2009 WT - 2009 SLE - 2008 WT - 2008 SLE - 2008 SLT - 2007 WT - 2007 SLE - 2007 SLT - 2006 WT - 2006 SL - 2006 SLE - 2006 SLT - 2005 Base - 2005 SLE - 2005 SLT - 2005 WT - 2004 Base - 2004 SLE - 2004 SLT - 2004 WT - 2003 Base - 2003 SLE - 2003 SLT - 2003 WT - 2002 SLE - 2002 SL - 2002 Base - 2002 SLT - 2001 SLT - 2001 SL - 2001 SLE

    Sierra 3500 HD

      2010 SLE - 2010 SLT - 2010 WT - 2009 SLT - 2009 WT - 2009 SLE - 2008 SLE - 2008 SLT - 2008 WT - 2007 SLE - 2007 SLT - 2007 WT

    Sierra 2500 HD Classic

      2007 WT - 2007 SL - 2007 SLT - 2007 SLE

    Sierra 3500 Classic

      2007 SL - 2007 SLE - 2007 SLT - 2007 WT

    Sierra 3500

      2006 SL - 2006 SLE - 2006 SLT - 2006 WT - 2005 Base - 2005 SLE - 2005 SLT - 2005 WT - 2004 Base - 2004 SLE - 2004 SLT - 2004 WT - 2003 Base - 2003 SLE - 2003 SLT - 2002 SLE - 2002 SLT - 2002 SL - 2002 Base - 2001 SLE - 2001 SL - 2001 SLT
*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.