Westin | Nerf/Step Bar Mount Kit - Silverado / Sierra 2500 / 3500 2001-2014

Chevrolet

2001-2005 Silverado 2500 HD Base V8 6.0L SEE NOTE2
2001-2006 Silverado 2500 HD LS V8 6.0L SEE NOTE2
2001-2004 Silverado 2500 HD LT V8 6.0L SEE NOTE1
2005-2013 Silverado 2500 HD LT V8 6.0L SEE NOTE2
2014 Silverado 2500 HD LT V8 6.0L SEE NOTE3
2007-2013 Silverado 2500 HD LTZ V8 6.0L SEE NOTE1
2004-2013 Silverado 2500 HD WT V8 6.0L SEE NOTE2
2003-2014 Silverado 2500 HD WT V8 6.0L SEE NOTE3
2001-2005 Silverado 2500 HD Base V8 6.6L Turbo Diesel SEE NOTE3
2001-2006 Silverado 2500 HD LS V8 6.6L Turbo Diesel SEE NOTE3
2005-2014 Silverado 2500 HD LT V8 6.6L Turbo Diesel SEE NOTE3
2004-2014 Silverado 2500 HD WT V8 6.6L Turbo Diesel SEE NOTE3
2001-2005 Silverado 2500 HD Base V8 8.1L SEE NOTE2
2001-2006 Silverado 2500 HD LS V8 8.1L SEE NOTE2
2001-2004 Silverado 2500 HD LT V8 8.1L SEE NOTE1
2005-2006 Silverado 2500 HD LT V8 8.1L SEE NOTE2
2004-2006 Silverado 2500 HD WT V8 8.1L SEE NOTE2
2007 Silverado 2500 HD Classic LS / LT / WT V8 6.0L SEE NOTE2
2007 Silverado 2500 HD Classic LS / LT / WT V8 6.6L Turbo Diesel SEE NOTE3
2007 Silverado 2500 HD Classic LS / LT / WT V8 8.1L SEE NOTE2
2007-2013 Silverado 3500 HD LT / WT V8 6.0L SEE NOTE2
2014 Silverado 3500 HD LT / WT V8 6.0L SEE NOTE3
2008-2013 Silverado 3500 HD LTZ V8 6.0L SEE NOTE1
2007 Silverado 3500 HD LTZ V8 6.0L SEE NOTE2
2007-2014 Silverado 3500 HD LT / WT V8 6.6L Turbo Diesel SEE NOTE3
2007 Silverado 3500 HD LTZ V8 6.6L Turbo Diesel SEE NOTE3

GMC

2002-2005 Sierra 2500 HD Base V8 6.0L SEE NOTE2
2001-2006 Sierra 2500 HD SL V8 6.0L SEE NOTE2
2002-2006 Sierra 2500 HD SL V8 6.0L SEE NOTE2
2001-2013 Sierra 2500 HD SLE V8 6.0L SEE NOTE2
2014 Sierra 2500 HD SLE V8 6.0L SEE NOTE3
2001-2013 Sierra 2500 HD SLT V8 6.0L SEE NOTE1
2004-2013 Sierra 2500 HD SLT V8 6.0L SEE NOTE1
2006-2013 Sierra 2500 HD SLT V8 6.0L SEE NOTE1
2005 Sierra 2500 HD SLT V8 6.0L SEE NOTE2
2004-2013 Sierra 2500 HD WT V8 6.0L SEE NOTE2
2003-2014 Sierra 2500 HD WT V8 6.0L SEE NOTE3
2002-2005 Sierra 2500 HD Base V8 6.6L Turbo Diesel SEE NOTE3
2001-2006 Sierra 2500 HD SL V8 6.6L Turbo Diesel SEE NOTE3
2002-2006 Sierra 2500 HD SL V8 6.6L Turbo Diesel SEE NOTE3
2001-2014 Sierra 2500 HD SLE V8 6.6L Turbo Diesel SEE NOTE3
2005 Sierra 2500 HD SLT V8 6.6L Turbo Diesel SEE NOTE3
2003-2014 Sierra 2500 HD WT V8 6.6L Turbo Diesel SEE NOTE3
2002-2005 Sierra 2500 HD Base V8 8.1L SEE NOTE2
2001-2006 Sierra 2500 HD SL / SLE V8 8.1L SEE NOTE2
2002-2006 Sierra 2500 HD SL V8 8.1L SEE NOTE2
2001-2006 Sierra 2500 HD SLT V8 8.1L SEE NOTE1
2004-2006 Sierra 2500 HD SLT V8 8.1L SEE NOTE1
2005 Sierra 2500 HD SLT V8 8.1L SEE NOTE2
2004-2006 Sierra 2500 HD WT V8 8.1L SEE NOTE2
2003 Sierra 2500 HD WT V8 8.1L SEE NOTE3
2007 Sierra 2500 HD Classic SL / SLE / WT V8 6.0L SEE NOTE2
2007 Sierra 2500 HD Classic SLT V8 6.0L SEE NOTE1
2007 Sierra 2500 HD Classic SL / SLE / WT V8 6.6L Turbo Diesel SEE NOTE3
2007 Sierra 2500 HD Classic SL / SLE / WT V8 8.1L SEE NOTE2
2007 Sierra 2500 HD Classic SLT V8 8.1L SEE NOTE1
2007-2013 Sierra 3500 HD SLE / WT V8 6.0L SEE NOTE2
2014 Sierra 3500 HD SLE / WT V8 6.0L SEE NOTE3
2008-2013 Sierra 3500 HD SLT V8 6.0L SEE NOTE1
2007 Sierra 3500 HD SLT V8 6.0L SEE NOTE2
2007-2014 Sierra 3500 HD SLE / WT V8 6.6L Turbo Diesel SEE NOTE3
2007 Sierra 3500 HD SLT V8 6.6L Turbo Diesel SEE NOTE3

Note 1: Extended Cab;
Note 2: Extended Cab;Regular Cab;
Note 3: Regular Cab;