- B & L Auto
- Balding's Cars & Trucks
- Big Sky Auto Brokers
- Davey's Used Cars
- Executive Auto Sales
- Glacier Auto Ctr
- Glendive Sales West
- Hanks Auto Sales
- Hanks Auto Sales
- Hot Wheels Auto Sales
- JLA Auto
- Karen's Cars
- Kris' Auto's
- Loomis Car Co
- Montana Auto Ctr
- Montana Auto Finance
- Mountain Side Auto
- Nickel Cars East
- Oldies But Goodies
- Oldies But Goodies Auto Sales
- Specialty Auto Sales
- Sunset Cars
- Swartzenberger Auto
- W K Equipment