This is the number that is used by the manufacturer to identify your vehicle.
What is the VIN number?

Who is car 3?
Los Angeles International Airport, Los Angeles CA
What is LAX?

What is the airbag?
This is the period of time spent between connecting flights.
What is a Layover?
This part of the vehicle is there to keep the engine cool.
What is the radiator?

Assuming all cars reach the intersection at the same time, this car goes last.
Who is car 1?
Denver International Airport, Denver CO
What is DEN?

What is the seatbelt?
A ticket issued at airport check-in that allows you through the gate and onto the airplane.
What is a boarding pass?
This is the main purpose of the alternator.
What is to charge the battery?
This vehicle has the right-of-way.
Who is the motorcycle?
John F. Kennedy International Airport, New York NY
What is JFK?

What is the oil?
This is a hotel room that usually offers a living room and kitchenette in addition to the bedroom.
What is a suite?
When you stop, the brake pads clamp down on this piece of your car.
What are the rotors?
Assuming car B turns when the light changes green, car B must turn into this lane.
What is the middle lane?
Hartsfield–Jackson Atlanta International Airport, Atlanta GA
What is ATL?

What is traction control?
This is an agreement with a hotel that allows confirmed guests to check-in before the standard time.
What is early arrival?
You should tighten lug nuts on a tire in this pattern to decrease the chance of working the lug nuts loose as you proceed.
What is a star pattern?

What is everyone is on the wrong side of the road?
Dallas/Fort Worth International Airport, Dallas TX
What is DFW?

What is the key (chip)?
These are specific dates in which special fares or promotions do not apply. They typically exist around holidays or special events.
What are blackout dates?