Trailer Safety Instructions: Uncoupling Tractor Semi-Trailers Mobile App
Knowing how to couple and uncouple properly is essential to the safe operation of combination vehicles.
How does it work?
The Trailer Safety Instructions: Uncoupling Tractor Semi-Trailers mobile app provides coupling guidelines in 9 detailed steps that will assist you to uncouple safely. The app makes following the processes easy by using your smartphone or tablet. There are differences between rigs, so learn the details of coupling and uncoupling the trucks you drive.