There are some secret unwritten rules every trucker should live by but not every trucker sticks to the rules, and this applies in particular to those new drivers without any extensive long-haul experience.

These secret unwritten rules are as follows:

1. Don’t take up all the fuel space
2. Don’t discuss the specifics of your haul
3. Acknowledge other truckers
4. Follow parking lot protocol
5. Help your fellow truckers
6. Don’t wait until the last minute to think about overnight parking
7. Wave To Other Truckers
8. Never Disrespect Another Trucker
9. Don’t Use The Passing Lane Unnecessarily
10. Don’t Flash Your Headlights Unnecessarily
11. Don’t Flash Bright Lights To Signal
12. Blow Your Air Horn Before Signaling
13. Jake Brakes In Parking Lots Are Forbidden
14. Never Wash Your Fuel Tank With A Window Washer Squeegee