Here are some important points if you decide to pull a trailer:
Trailer weight

What is the maximum safe weight of a trailer? It should never weigh more than the maximum trailer weight with trailer brakes. But even that can be too heavy. It depends on how you plan to use your trailer. For example, speed, altitude, road grades, outside temperature and how often your vehicle is used to pull a trailer are all important. The ideal trailer weight can also depend on any special equipment that you have on your vehicle.
Tongue load

The tongue load is an important weight to measure because it affects the total Gross Vehicle Weight (GVW) of your vehicle. The trailer tongue should weigh a maximum of 10% of the total loaded trailer weight, within the limits of the maximum trailer tongue load permissible.
After you've loaded your trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they aren’t, you may be able to correct them simply by moving some items around in the trailer.
WARNING
Take the following precautions:
Information
With increasing altitude the engine performance decreases. From 1,000 m above sea level and for every 1,000 m thereafter 10% of vehicle/trailer weight (trailer weighter + gross vehicle weight) must be deducted.
Reference weight and distance when towing a trailer

M/T : Manual transmission
A/T : Automatic transmission
DCT : Dual clutch transmission
If you are considering to tow with your vehicle, you should first your country's legal requirements. As laws vary the requirements for towing trailers, cars, or other types of vehicles or apparatus may differ.
Towbars Information The mounting hole for towbars are located on both sides of the underbody behind the rear tyres. It's important to have the correct towbar equipment.
Headlamp aiming 1. Inflate the tyres to the specified pressure and remove any loads from the vehicle except the driver, spare tyre, and tools. 2. The vehicle should be placed on a flat floor. 3. Draw vertical lines (Vertical lines passing through respective head lamp centres) and a horizontal line (Horizontal line passing through
1. Loosen the pin-type retainers and screws of the rear wheel guard and then detach it from the rear bumper. 2. Reach your hand into the back of the rear bumper. 3. Remove the socket from the housing by turning the socket counterclockwise until the tabs on the socket align with the slots of the housing.