What is the gross vehicle weight of a 2013 Ford 150?

Most towing advise works to the 85% rule. As long as the maximum weight to be towed is 'Not' greater than 85% of the vehicles maximum 'kerb' weight, (maximum gross weight).
The Musa should not pull over 1000kg, (1 metric tonne). A braked trailer will allow that weight to rise by about 200kg.

Definitive answer should be found in the vehicle handbook. There can be regional variations so looking in the book or checking with the dealer is best though sometimes there is an embossed plate riveted into a door shut or similar listing the maximum gross axle weights, gross vehicle weight and train weight.

In some parts of the world the carrying capacity means nothing and it is the maximum gross weight that must not be exceeded.

Is the security light lit on the dash ? Fuel pump relay ? fuel pump driver module . Your vehicle should still be under warrenty ?

Should be a door sticker that tells you this. Driver side. on the door jam.

It should be on the sticker on the door, when the door is open. Driver side.

Google search make, model and gross vehicle weight.

The gross vehicle weight is the sum of the vehicle weight (empty) plus any load it is carrying.

Go to this FREE Ford website to view or download the owners manual for this vehicle. On page 176 it lists the towing capacities based on engine size.
https://www.fleet.ford.com/maintenance/owners_manuals/results.asp

This is a very difficult question to answer.

Here is why: Are you pulling a trailer? Bumper mount hitch? Fifth Wheel? Weight distributing hitch? What is the limit on the tires? Is it a big six or a little six? Is this a load in the the bed of a pick-up? Is this a truck camper you are talking about? Are electric brakes involved? Will the frame support the GVWR (Gross Vehicle Weight Rating) (the maximum weight allowed on the frame when new). (I am specifically referring to frame rot or frame and suspension deterioration here!) How is your clutch? Drive shaft?

A major consideration in my mind would be the terrain you expect to be doing this pulling/hauling through. By design, the Ford F-150 is a 1/2 ton truck while the F-250 is considered to be a 3/4 ton truck. This is the limit for what you put in the truck, in the cab, in the tank and in the bed. Towing is an entirely different issue.

My friend, your vehicle is relatively low mileage but it is not in the condition it was in 1983, 27 years ago.

I hope I have helped, not confused you with this question and response.

Thank you for your interest in FixYa.com

towable mass is 80% of the gross vehicle weight

mass weight is the gross vehicle weight