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.
1. Open the tailgate, and remove the towing hook from the tool case. â– Front â– Rear 2. Remove the hole cover pressing the lower part of the cover on the bumper. 3. Install the towing hook by turning it clockwise into the hole until it is fully secured.
Wheel replacement When replacing the metal wheels for any reason, make sure the new wheels are equivalent to the original factory units in diameter, rim width and offset. Tyre traction Tyre traction can be reduced if you drive on worn tyres, tyres that are improperly inflated or on slippery road surfaces.