According to Australian authorities, you need to have an electric brake controller in your vehicle if the weight of the trailer is more than decided weight measures. These electric brake controllers will help you out to control the vehicle while trailers are loaded. You need to make sure that you hire a company that offers such electric brake controllers installation services and the internet is the best medium to find such company in your area. There are many companies you can find on the internet or your local business directory. You need to hire one that fits in your preferences and budget.
These brake controllers can be installed in your vehicles by professionals and they will also instruct you how to use these brake controllers in emergency times.
Make sure that the company you hire offers installation services at best price in the market.
If you are looking for more information in the matter, you can visit http://www.fivestartowbars.com/
Source: http://towbarsmelbourne.blogspot.com/2017/01/find-right-company-for-electric-brake.html