How to choice the weld ball mount(1)?

Do you know the what composed the weld ball mount,Consists of the trailer arm,trailer hitch balls and the locking pin.

Do you know the length of the arm is divided into several categories as standard，Respectively are 2 inches, 2.5 inches, and 3 inches, all of which can be either up or down. Such as 2.5inch, can rise or fall 2.5inches.Now ,In the world,up to the 8 inch or higher.Additional,It’s engraved with the quality of loading drag anf drop safety.

As a outdoor traveler ,How to make a good choice of the china weld ball mount becomes confused.

Either you choice the too higher or too lower will be a shortcoming.

If you choice too higher,The questions comes:

1)The tailer can be not draged smoothly.

2)The goods inside the tailer car easily to fall off.

3)Drag and drop is not stable enough.

4)With slow and easy to cause off road potholes.

5)Drag up a very light but pick up the main vehicle extremely dangerous.

Instead,If the  weld ball mount supplier is too low,What will happens? Except for the first three similar results, the main difference lines in it not only greatly reduce through ability to reduce the departure angle,but also is too much pressure on the main car.

To be continued..