No person shall operate on a highway a vehicle that has greater weight on any tire per inch of width of the tire which is in contact with the surface of the highway, than four hundred (400) pounds, for iron or steel tires, or six hundred (600) pounds, for solid rubber or rubber compounded tires.
KRS 189.200
Recodified 1942 Ky. Acts ch. 208, sec. 1, effective10/1/1942, from Ky. Stat. sec. 2739g-33.