Tractor Trailer Truck (Semi)
To dream of a tractor trailer truck represents decisions or self-control that are unstoppable. Choices or a direction in life that is "to be reckoned with." Choices with the potential to cancel out all opposing forces or obstacles.
A tractor trailer truck may reflect a moment of big change where you can easy eliminate problems without resistance. It may also reflect a problem with the potential to totally wipe you out.
Example: A man dreamed of getting into a tractor trailer. In real life he was very sick and about to begin a treatment that totally cured him.
Example 2: A woman dreamed of seeing a tractor trailer truck. In waking life she was considering getting pregnant as being an unstoppable method to secure her relationship with her boyfriend for life.