Vehicle Fitment
| Year | Make | Model |
|---|---|---|
| 2018 | Western Star | 4964EX |
| 2018 | Western Star | 4964FA |
| 2018 | Western Star | 4964FX |
| 2018 | Western Star | 4964SX |
| 2017 | Western Star | 4964EX |
| 2017 | Western Star | 4964FA |
| 2017 | Western Star | 4964FX |
| 2017 | Western Star | 4964SX |
| 2016 | Western Star | 4964EX |
| 2016 | Western Star | 4964FA |
| 2016 | Western Star | 4964FX |
| 2016 | Western Star | 4964SX |
| 2015 | Western Star | 4964EX |
| 2015 | Western Star | 4964FA |
| 2015 | Western Star | 4964FX |
| 2015 | Western Star | 4964SX |
| 2014 | Western Star | 4964EX |
| 2014 | Western Star | 4964FA |
| 2014 | Western Star | 4964FX |
| 2014 | Western Star | 4964SX |
| 2013 | Western Star | 4964EX |
| 2013 | Western Star | 4964FA |
| 2013 | Western Star | 4964FX |
| 2013 | Western Star | 4964SX |
| 2012 | Western Star | 4964EX |
| 2012 | Western Star | 4964FA |
| 2012 | Western Star | 4964FX |
| 2012 | Western Star | 4964SX |
| 2011 | Western Star | 4964EX |
| 2011 | Western Star | 4964FA |
| 2011 | Western Star | 4964FX |
| 2011 | Western Star | 4964SX |
| 2010 | Western Star | 4964EX |
| 2010 | Western Star | 4964FA |
| 2010 | Western Star | 4964FX |
| 2010 | Western Star | 4964SX |
| 2009 | Western Star | 4964EX |
| 2009 | Western Star | 4964FA |
| 2009 | Western Star | 4964FX |
| 2009 | Western Star | 4964SX |
| 2008 | Western Star | 4964EX |
| 2008 | Western Star | 4964FA |
| 2008 | Western Star | 4964FX |
| 2008 | Western Star | 4964SX |
| 2007 | Western Star | 4964EX |
| 2007 | Western Star | 4964FA |
| 2007 | Western Star | 4964FX |
| 2007 | Western Star | 4964SX |
| 2006 | Western Star | 4964EX |
| 2006 | Western Star | 4964FA |
| 2006 | Western Star | 4964FX |
| 2006 | Western Star | 4964SX |
| 2005 | Western Star | 4964EX |
| 2005 | Western Star | 4964FA |
| 2005 | Western Star | 4964FX |
| 2005 | Western Star | 4964SX |
| 2004 | Western Star | 4964EX |
| 2004 | Western Star | 4964FA |
| 2004 | Western Star | 4964FX |
| 2004 | Western Star | 4964SX |
| 2003 | Western Star | 4964EX |
| 2003 | Western Star | 4964FA |
| 2003 | Western Star | 4964FX |
| 2003 | Western Star | 4964SX |
| 2002 | Western Star | 4964EX |
| 2002 | Western Star | 4964FA |
| 2002 | Western Star | 4964FX |
| 2002 | Western Star | 4964SX |
| 2001 | Western Star | 4964EX |
| 2001 | Western Star | 4964FA |
| 2001 | Western Star | 4964FX |
| 2001 | Western Star | 4964SX |
| 2000 | Western Star | 4964EX |
| 2000 | Western Star | 4964FA |
| 2000 | Western Star | 4964FX |
| 2000 | Western Star | 4964SX |