79 in.; 2-Rib; Black
88 in.; Textured Black
Black Requires Installation Kit 27-1455
78 in.; Textured Black
60 in.; Rocker Panel Mount; Black Textured; Requires Separate Mount Kit
Brushed Requires Installation Kit 27-1455
Brite Requires Installation Kit 27-1455
Black Top; Black Trim; Requires Running Board Bracket; Sold Separately
54IN, Bracket Kit 300002 is required for installation
54IN, Bracket Kit 300002 is required for installation
Unlighted 79" Long Requires Installation Kit 27-1025
Black Requires Installation Kit 27-1025
90IN, Bracket Kit 300000 is required for installation
Cab Length
Black; Aluminum; Brackets Sold Separately;Requires Running Board Mount Kit PN[DZ15315]
80IN, Bracket Kit 300001 is required for installation
Brite Requires Installation Kit 27-1025
Brushed Requires Installation Kit 27-1025
80IN, Bracket Kit 300001 is required for installation
80IN; Bracket Kit 300001 is required for installation
Unlighted 93" Long Requires Installation Kit 27-1045
90IN, Bracket Kit 300000 is required for installation
Lighted 79" Long Requires Installation Kit 27-1025
Black Top; Black Trim; Requires Running Board Bracket; Sold Separately; 6 x 73 in.
Aluminum; Incl. Bracket Kit
52IN; Bracket Kit 300002 is required for installation
6 in. W x 73 in. L; Textured Black; Steel; Brackets Sold Separately
Black Requires Installation Kit 27-1045
Black; Incl. Bracket Kit
Incl. Bracket Kit
6 in. W x 86 in. L; Textured Black; Steel; Brackets Sold Separately
Black Top; Black Trim; Requires Running Board Bracket; Sold Separately; 6 x 86 in.
Textured Black 79" Long Requires Installation Kit 27-1025
Aluminum; Incl. Bracket Kit
Diamond Plate Aluminum; w/No Drill Brackets
Aluminum; Incl. Bracket Kit
Incl. Bracket Kit Dually Bed
Textured Black 90" Long
Black; Incl. Bracket Kit
93" Long Lighted Requires Installation Kit 27-1045
Incl. Bracket Kit Dually Bed
Black; Aluminum; Brackets Sold Separately;Requires Running Board Mount Kit PN[DZ15315]
Aluminum; Incl. Bracket Kit
Black; Incl. Bracket Kit
Incl. Bracket Kit
Black Requires Installation Kit 27-1025
Incl. Bracket Kit
Brushed Requires Installation Kit 27-1045
Brite Requires Installation Kit 27-1045
Black; Incl. Bracket Kit
Black; Aluminum; Brackets Sold Separately;Requires Running Board Mount Kit PN[DZ15315]
Black Top; UltraShine Vac Metal Trim; Requires Running Board Bracket; Sold Separately;Requires Running Board Mount Kit PN[DZ16315]
Incl. Bracket Kit Dually Bed
Incl. Bracket Kit
Incl. Bracket Kit
Cab Length
Incl. Bracket Kit
Incl. Bracket Kit
Black Requires Installation Kit 27-1285
Aluminum; Incl. Bracket Kit
Polished Requires Installation Kit 27-1025
Black; Incl. Bracket Kit
Aluminum; Incl. Bracket Kit
Black; Incl. Bracket Kit
Incl. Bracket Kit
Polished Requires Installation Kit 27-1045
Incl. Bracket Kit
Aluminum; Incl. Bracket Kit
Black; Incl. Bracket Kit
Aluminum; Incl. Bracket Kit
Black; Incl. Bracket Kit
Browse our selection of quality running board parts designed specifically for your GMC Sierra 3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · SL · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L · V8 8.1L
Automatic · Manual