I decided to think out of the box on this one and not include a car within my logo proposal. The name obviously implies cars, so I decided to take a different route--I created a custom road sign instead to represent what you do. Also, it is easy to change colors or layout, so do not hesitate to ask for any changes or adjustments.
I look forward to hearing what you think of this new idea. Thanks for looking!
(This comment references Entries #27, #28, #29)