2004 GMC Sierra Trims
2WD Crew Cab 6 1/2-ft SLE
2WD Crew Cab 6 1/2-ft SLT
2WD Extended Cab 6 1/2-ft SLE
2WD Extended Cab 6 1/2-ft SLT
2WD Extended Cab 6 1/2-ft Standard
2WD Extended Cab 6 1/2-ft Work Truck Pkg
2WD Extended Cab 8-ft SLE
2WD Extended Cab 8-ft SLT
2WD Extended Cab 8-ft Standard
2WD Extended Cab 8-ft Work Truck Pkg
2WD Regular Cab 6 1/2-ft SLE
2WD Regular Cab 6 1/2-ft Standard
2WD Regular Cab 6 1/2-ft Work Truck Pkg
2WD Regular Cab 8-ft SLE
2WD Regular Cab 8-ft Standard
2WD Regular Cab 8-ft Work Truck Pkg