Toutes les versions
- SIERRA 2500 HD SL CREW CAB
- SIERRA 2500 HD SL EXT. CAB
- SIERRA 2500 HD SL REG. CAB 4X2
- SIERRA 2500 HD SL REG. CAB 4X4
- SIERRA 2500 HD SLE CREW CAB
- SIERRA 2500 HD SLE EXT. CAB
- SIERRA 2500 HD SLE REG. CAB 4X2
- SIERRA 2500 HD SLE REG. CAB 4X4
- SIERRA 2500 HD SLT CREW CAB
- SIERRA 2500 HD SLT EXT. CAB
- SIERRA 2500 HD WT CREW CAB
- SIERRA 2500 HD WT EXT. CAB
- SIERRA 2500 HD WT REG. CAB 4X2
- SIERRA 2500 HD WT REG. CAB 4X4