What is the difference between low pressure and high pressure tires?

What is the difference between low pressure and high pressure tires?
about 40 lbs.


Answer Improvement.
Low pressure tires are used on farm equipment and vehicles like ATVs and the like.

High pressure tire are used in industrial situations and autos and trucks. Basically because they are used on very hard or firm surfaces.
Low pressure tires are used on soft and wet or marshy surfaces.