57-9005 Westin Automotive Ladder Rack The HDX Ladder Rack is a commercial grade truck bed product with multiple configuration usage. A single unit can be used in conjunction with a headache rack or two Ladder Racks without a headache rack on a single side or 4 units with two on each side. Applications Year Make Model 1975-1986 Chevrolet C10 1988-1999 Chevrolet C1500 1975-1986 Chevrolet C20 1988-2000 Chevrolet C2500 1975-1986 Chevrolet C30 1988-2000 Chevrolet C3500 2004-2012 Chevrolet Colorado 1975-1986 Chevrolet K10 1988-1999 Chevrolet K1500 1975-1986 Chevrolet K20 1988-2000 Chevrolet K2500 1977-1986 Chevrolet K30 1988-2000 Chevrolet K3500 1987-1987 Chevrolet R10 1987-1988 Chevrolet R20 1989-1989 Chevrolet R2500 1987-1988 Chevrolet R30 1989-1991 Chevrolet R3500 1999-2018 Chevrolet Silverado 1500 2007-2007 Chevrolet Silverado 1500 Classic 2001-2003 Chevrolet Silverado 1500 HD 2005-2006 Chevrolet Silverado 1500 HD 2007-2007 Chevrolet Silverado 1500 HD Classic 1999-2004 Chevrolet Silverado 2500 2001-2014 Chevrolet Silverado 2500 HD 2007-2007 Chevrolet Silverado 2500 HD Classic 2001-2006 Chevrolet Silverado 3500 2007-2007 Chevrolet Silverado 3500 Classic 2007-2014 Chevrolet Silverado 3500 HD 1987-1987 Chevrolet V10 1987-1987 Chevrolet V20 1987-1988 Chevrolet V30 1989-1991 Chevrolet V3500 1975-1979 Dodge D100 1986-1989 Dodge D100 1977-1993 Dodge D150 1975-1980 Dodge D200 1981-1993 Dodge D250 1975-1980 Dodge D300 1981-1993 Dodge D350 1987-2010 Dodge Dakota 1994-2010 Dodge Ram 1500 1994-2010 Dodge Ram 2500 1994-2010 Dodge Ram 3500 1978-1980 Dodge RD200 1975-1977 Dodge W100 1986-1989 Dodge W100 1977-1993 Dodge W150 1975-1980 Dodge W200 1981-1993 Dodge W250 1975-1980 Dodge W300 1981-1993 Dodge W350 1975-1983 Ford F-100 1975-2018 Ford F-150 2004-2004 Ford F-150 Heritage