How much pressure is exerted by a 5000 pound moving vehicle vehicle (hehicle is 6' x 12')?

Answer 1

You mean it is spread out over that area?
If so then
5000/72 pounds/ft^2

or
5000 / (72*144) pounds /inch^2

Answer 2

5000 / (72*144) pounds /inch^2 does this help baz my friend?