![Rear of a truck cab showing coupling](https://www.trucksnz.nz/wp-content/uploads/2022/06/Depositphotos_522618398_S.jpg)
All You Need To Know About Heavy Trailer CouplingAll You Need To Know About Heavy Trailer Coupling
What is heavy trailer coupling? A heavy trailer coupling is a truck part that is used to connect a heavy trailer to a truck. There are two types of heavy trailer couplings: the ball type and the fifth wheel type. The ball type coupling consists of a large ball that {...}