2001 GMC
- B7
- C-Series Topkick
- C3500
- C6500 Topkick
- C7500 Topkick
- Jimmy
- Motor Home
- Safari
- Savana 1500
- Savana 2500
- Savana 3500
- School Bus Chassis
- Sierra 1500
- Sierra 1500 HD
- Sierra 2500
- Sierra 2500 HD
- Sierra 3500
- Sierra C3
- Sonoma
- T-Series
- T6500
- T7500
- W3500 Forward
- W4500 Forward
- W5500 Forward
- Yukon
- Yukon Denali
- Yukon Denali XL
- Yukon XL 1500
- Yukon XL 2500