If you own a trailer, then you must be proactive to meet its quintessential needs. Just as you would need fuel to drive the truck or tow vehicle, you would need all the parts and components of the trailer to function properly so it can safely move around and be controlled after being hitched. Every trailer relies on various parts and some accessories for optimum functioning. If any of the essential parts or accessories goes kaput, then your trailer will malfunction. There can be serious consequences in some instances. In relatively harmless situations, you may have to halt en route and seek roadside assistance.
Many people do not respond to the need of some trailer spares unless there is an emergency. You should not wait till some parts get completely worn out or your trailer to break down before you place an order for the necessary trailer spares. Some parts or components are referred to as trailer spares because you should have them handy. You cannot wait for a store to deliver them in a day or take longer. You cannot hope to be near a store where you can pick up some trailer spares immediately. It is best to be always proactive. One such example of trailer spares is the coupling or coupler.
Trailer couplings, also known as coupler, are the metal that keeps the trailer hitched to the truck or towing vehicle. The metal is welded or bolted. It is hooked to the frame rail of the trailer. The tow ball keeps the fitting in place. Trailer coupling is responsible for holding the setup in place while allowing enough room for the trailer to respond to turns, brake and acceleration. The coupler can also facilitate suspension. You would not have a rather rigid piece of metal that does not facilitate any manoeuvre.
These couplings are essential trailer spares. You should not wait for your couplers to go kaput before you replace them. You should actually replace them and have some as spares before the old ones wear out or fall apart. There are many signs that would more than imply that your couplings must be changed. You should observe such signs. In some cases, a casual inspection may not be sufficient to identify the problem. It is best to be alert and proactive. Be ready with trailer spares such as couplings so you do not have to get stuck along the roadside or delay a trip.