Tri-Power Xtrem, 258XD R109 Modified Performance, Good for Limited Towing
MECHANICAL ROLLER- Designed for modified performance applications (Exh., programmer, etc. upgrades) Good for limited towing.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 - 2016 | Chevrolet | Express 2500 | LS, LT, Base |
| 2006 - 2016 | Chevrolet | Express 3500 | LT, LS, Base |
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | Base |
| 2015 - 2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2001 - 2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001 - 2016 | Chevrolet | Silverado 2500 HD | LT |
| 2007 - 2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2003 - 2016 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT, LT, LS |
| 2006 | Chevrolet | Silverado 3500 | HD |
| 2001 - 2006 | Chevrolet | Silverado 3500 | LS, Base, LT |
| 2004 - 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS, LT, WT |
| 2015 - 2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2007 - 2016 | Chevrolet | Silverado 3500 HD | WT, LT, LTZ |
| 2006 - 2016 | GMC | Savana 2500 | Base |
| 2007 - 2016 | GMC | Savana 2500 | LS, LT |
| 2009 - 2013 | GMC | Savana 2500 | SLE, SL |
| 2006 - 2016 | GMC | Savana 3500 | Base, LS, LT |
| 2009 - 2013 | GMC | Savana 3500 | SL, SLE |
| 2002 - 2016 | GMC | Sierra 2500 HD | Base |
| 2011 - 2016 | GMC | Sierra 2500 HD | Denali |
| 2001 - 2006 | GMC | Sierra 2500 HD | SL |
| 2001 - 2016 | GMC | Sierra 2500 HD | SLT, SLE |
| 2003 - 2014 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SLT, SLE, WT, SL |
| 2002 - 2005 | GMC | Sierra 3500 | Base |
| 2001 - 2006 | GMC | Sierra 3500 | SLT, SLE, SL |
| 2004 - 2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | WT, SL, SLE, SLT |
| 2015 - 2016 | GMC | Sierra 3500 HD | Base |
| 2011 - 2016 | GMC | Sierra 3500 HD | Denali |
| 2007 - 2016 | GMC | Sierra 3500 HD | SLT, SLE |
| 2007 - 2014 | GMC | Sierra 3500 HD | WT |
| 2006 | Hummer | H1 | Alpha |