Things to Know About Car Trailer Inspections


A car trailer is the most common types of trailer used for the transportation of heavy goods from one place to another place. These types of trailer are typically used for transporting high-value cargo, garments, and types of machinery in one go.

You will easily get the various styles, types, and sizes of Car Trailers in Brisbane as per your requirements. These trailers can serve for multiple purposes. The walls of the theses trailers provide an open and enclosure to the load. The rear wall of a car trailer is generally able to drop down to provide you ease in loading and unloading the trailer. These trailers are suited for any size and load capacity.

Basics Requirements of Trailer Inspections

Generally, trailer inspections can be done in three main categories. This includes internal, external and underneath test.

In Internal inspections the professionals of trailers examine the floor of your trailer, to make sure your trailer can support all different loads of goods. Moreover, External check consists of analyzing the door, windows, broken glass, test lamps, and lenses. Professionals check the vehicle fame, braking system, air suspension area, and leakage


Professionals first check the body of car trailer from top to bottom. They must check attached doors to the fame and floor are withstanding its intended load.


Trailers that as a gross weight rating more than 3000 pounds, should have a braking system on all four wheels. When it set correctly, the system should hold the trailer in stationary positions and control the movement easily.


If the fender area of trailer equipment doesn’t provide adequate protection from the spraying water and dirt, then fender needs cleaning.


The Hitch is a part that is used to towing the vehicle from one place to another place. Professionals check the hitch is working properly or not.


The wiring in your car trailer should be insulated, support and security.


Trailers with a gross vehicle weight rating of more than 1000 pounds have a suspension system opposite to axle.

Safety Chain

If you are using a tag-along, drawbar, coupler hitches to attach your tow vehicle. It also needs to be coupled with the trailer with the help of a safety chain.

 Side Markers and Clearance

Car trailers having two red side lamps near the rear. If your trailer is 61 inches long, then you need two amber markers lamps near the front.

For maintaining your car trailer before any trip there are the few things you need to check such as break, tiers, and suspensions

 Check Tiers Condition and Pressure

Before any trip, examine each tire for tears and air pressure. Offload equipment will have different working pressure. The pressure will depend on how much the weighted trailer can carry in one go.

 Analyze the Bearings, Axle and Wheel Hubs

You must check to tighten of bearing. If you spin the wheel and it rumbles then replace the bearings. At last, check that the axle is straight and centred to the spring.

 Check the Break System

A break is an essential part of every vehicle. so, first, look for wear and tear on the pads and shoes.

 Look at the Suspension

The components may vary from the trailer. You should check the cracked leaves, leaf separation, loose bolts, leak shock absorbers and wear marks on bolts.

 Review the Chassis for Cracks

Steel can easily crack. You must review the chassis and another area prone to rust. Also, any tighten loose bolts in the frame.

 Consider the Lights and Wiring of Your Equipment

Clean out dust from the lenses for a higher intensity of light for increased visibility. Make sure all wires have strong and clean connections.

 Look Over the Tow Hitch

Make sure to lubricate the tow hitch and inspect the pin. Check for excessive wear. If your equipment has a ball mount, ensure each part is greased.

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