12.02.083 Prohibitions; exceptions. No truck with a manufacturer's rated carrying capacity in excess of one (1) ton according to the manufacturer’s classification or any motor home, bus, trailer, semitrailer, pole trailer, truck tractor, house trailer, special mobile equipment, commercial motor vehicle, farm tractor, implement of husbandry, boat or other aquatic vehicle, or camper trailer shall be parked or stored within the required front yard.