| Business | Phone |
| Arbogast Buick-Pontiac-Gmc 3540 S County Road 25a, Troy 45373 | (937) 335-0068 |
| Auto Customer Relations Troy 45373 | (937) 332-6250 |
| Erwin Chrysler Dodge Jeep 2775 S County Road 25a, Troy 45373 | (937) 335-5696 |
| Joe Johnson Chevrolet-Olds 1375 S Market St, Troy 45373 | (937) 335-0096 |
| Troy Ford Inc 3230 S County Road 25a, Troy 45373 | (937) 339-2687 |