| Description | To celebrate Hot Wheels being around for 40 years, Mattel held special events at 6 locations throughout the US. The touted it as a "Road Trip". Attendees to the event got a special car, Custom Otto, specifically designed for that location |
| Introduced | 2008 |
| Brand | Hot Wheels |
| Line | Main line |
| Number in series | 6 |
| Number of variations | 6 |
