| 2001 GMC Sierra 1500 SLE, Regular Cab, SL parts | SLE, Regular Cab, SL |
| 2001 GMC Sierra 2500 SLE, Regular Cab, SL parts | SLE, Regular Cab, SL |
| 2001 GMC Sierra 3500 SLE, Regular Cab, SL parts | SLE, Regular Cab, SL |
| 2001 GMC Sierra 2500 HD SLE, Regular Cab, SL parts | SLE, Regular Cab, SL |
| 2002 Chevrolet Silverado 1500 WT, Regular Cab, None, LS, Base, Custom parts | WT, Regular Cab, None, LS, Base, Custom |
| 2002 Chevrolet Silverado 3500 Base, Regular Cab, None, LS parts | Base, Regular Cab, None, LS |
| 2002 Chevrolet Silverado 2500 HD Cheyenne, Regular Cab, None, LS, Base, Custom parts | Cheyenne, Regular Cab, None, LS, Base, Custom |
| 2002 Chevrolet Silverado 2500 Base, Regular Cab, None, LS, Cheyenne parts | Base, Regular Cab, None, LS, Cheyenne |
| 2002 GMC Sierra 2500 SL, Regular Cab, None, SLE, Base parts | SL, Regular Cab, None, SLE, Base |
| 2002 GMC Sierra 1500 SLE, Regular Cab, None, Base, WT, HT, SL parts | SLE, Regular Cab, None, Base, WT, HT, SL |
| 2002 GMC Sierra 3500 Base, Regular Cab, None, SL, SLE parts | Base, Regular Cab, None, SL, SLE |
| 2002 GMC Sierra 2500 HD Base, Regular Cab, None, SLE, SL parts | Base, Regular Cab, None, SLE, SL |
| 2003 Chevrolet Silverado 3500 LS, Regular Cab, None, Base parts | LS, Regular Cab, None, Base |
| 2003 Chevrolet Silverado 1500 Base, Regular Cab, None, WT, LS parts | Base, Regular Cab, None, WT, LS |
| 2003 Chevrolet Silverado 2500 LS, Regular Cab, None, 400 SS, Base parts | LS, Regular Cab, None, 400 SS, Base |
| 2003 Chevrolet Silverado 2500 HD LS, Regular Cab, None, Base, WT parts | LS, Regular Cab, None, Base, WT |
| 2003 GMC Sierra 2500 HD WT, Regular Cab, None, Base, SLE parts | WT, Regular Cab, None, Base, SLE |
| 2003 GMC Sierra 3500 Base, Regular Cab, None, SLE parts | Base, Regular Cab, None, SLE |
| 2003 GMC Sierra 2500 Base, Regular Cab, None, SLE, WT parts | Base, Regular Cab, None, SLE, WT |
| 2003 GMC Sierra 1500 Base, Regular Cab, None, SLE, SL, WT parts | Base, Regular Cab, None, SLE, SL, WT |
| 2004 Chevrolet Silverado 3500 WT, Regular Cab, None, LS, Base parts | WT, Regular Cab, None, LS, Base |
| 2004 Chevrolet Silverado 2500 Base, Regular Cab, None, WT, LS, 400 SS parts | Base, Regular Cab, None, WT, LS, 400 SS |
| 2004 Chevrolet Silverado 1500 Base, Regular Cab, None, LS, WT, Z71 Off-Road parts | Base, Regular Cab, None, LS, WT, Z71 Off-Road |
| 2004 Chevrolet Silverado 2500 HD WT, Regular Cab, None, LS, Base parts | WT, Regular Cab, None, LS, Base |
| 2004 GMC Sierra 2500 HD SLE, Regular Cab, None, WT, Base parts | SLE, Regular Cab, None, WT, Base |
| 2004 GMC Sierra 1500 SLT, Regular Cab, Base, None, SLE, WT parts | SLT, Regular Cab, Base, None, SLE, WT |
| 2004 GMC Sierra 3500 WT, Regular Cab, None, SLE, Base parts | WT, Regular Cab, None, SLE, Base |
| 2004 GMC Sierra 2500 Base, Regular Cab, None, WT, SLE parts | Base, Regular Cab, None, WT, SLE |
| 2005 Chevrolet Silverado 2500 HD Base, Regular Cab, None, WT, LT, LS parts | Base, Regular Cab, None, WT, LT, LS |
| 2005 Chevrolet Silverado 3500 HD Base, Regular Cab, None parts | Base, Regular Cab, None |
| 2005 Chevrolet Silverado 1500 LS, Regular Cab, None, Base, WT, Z71 Off-Road parts | LS, Regular Cab, None, Base, WT, Z71 Off-Road |
| 2005 Chevrolet Silverado 2500 400 SS, Regular Cab, None parts | 400 SS, Regular Cab, None |
| 2005 Chevrolet Silverado 3500 LS, Regular Cab, None, Base parts | LS, Regular Cab, None, Base |
| 2005 GMC Sierra 2500 HD Base, Regular Cab, None, SLE, SLT, WT parts | Base, Regular Cab, None, SLE, SLT, WT |
| 2005 GMC Sierra 3500 Base, Regular Cab, None, WT, SLT, SLE parts | Base, Regular Cab, None, WT, SLT, SLE |
| 2005 GMC Sierra 1500 Base, Regular Cab, None, SLE, WT parts | Base, Regular Cab, None, SLE, WT |
| 2006 Chevrolet Silverado 1500 LT, Regular Cab, None, LS, WT, Base parts | LT, Regular Cab, None, LS, WT, Base |
| 2006 Chevrolet Silverado 3500 LS, Regular Cab, None, LT, WT parts | LS, Regular Cab, None, LT, WT |
| 2006 Chevrolet Silverado 2500 HD LT, Regular Cab, None, WT, LS, Base parts | LT, Regular Cab, None, WT, LS, Base |
| 2006 Chevrolet Silverado 3500 HD Base, Regular Cab, None, HD parts | Base, Regular Cab, None, HD |
| 2006 GMC Sierra 3500 SL, Regular Cab, None, SLE, WT parts | SL, Regular Cab, None, SLE, WT |
| 2006 GMC Sierra 1500 SLE, Regular Cab, None, SL, WT parts | SLE, Regular Cab, None, SL, WT |
| 2006 GMC Sierra 2500 HD SLE, Regular Cab, None, WT, SL parts | SLE, Regular Cab, None, WT, SL |
| 2007 Chevrolet Silverado 3500 Classic WT, Regular Cab, None, LT, LS parts | WT, Regular Cab, None, LT, LS |
| 2007 Chevrolet Silverado 2500 HD Classic WT, Regular Cab, None, LS, LT parts | WT, Regular Cab, None, LS, LT |
| 2007 Chevrolet Silverado 1500 Classic LT, Regular Cab, None, WT, LS parts | LT, Regular Cab, None, WT, LS |
| 2007 GMC Sierra 3500 Classic SL, Regular Cab, None, SLE, WT parts | SL, Regular Cab, None, SLE, WT |
| 2007 GMC Sierra 2500 HD Classic SL, Regular Cab, None, WT, SLE parts | SL, Regular Cab, None, WT, SLE |
| 2007 GMC Sierra 1500 Classic WT, Regular Cab, None, SL, SLE parts | WT, Regular Cab, None, SL, SLE |