9The annual registration fee for a crawler or caterpillar type of tractor or a farm tractor used for commercial purposes other than farming shall be $55.
9The annual registration fee for a crawler or caterpillar type of tractor or a farm tractor used for commercial purposes other than farming shall be $51.00.
9The annual registration fee for a crawler or caterpillar type of tractor or a farm tractor used for commercial purposes other than farming shall be.............. $51.00.