The bed of a full size standard Pick up had Dimensions of 8' long X 5.33' Wide X 1.5' High. When loaded Level full, a truck of this size will load 2.5 cubic yards of material.
The bed of a standard short-bed pickup has dimension of 6' long X 4.5' wide X 1.5' high, when loaded Level full, A truck of this size will load 1.5 Cubic yards of material.