Amend HB 814 on third reading by adding the following appropriately numbered SECTION to the bill and renumbering subsequent SECTIONS accordingly: SECTION _____. Subchapter C, Chapter 601, Transportation Code, is amended by adding Section 601.0521 to read as follows: Sec. 601.0521. SEASONAL EXCEPTION FOR CERTAIN FARM VEHICLES. (a) In this section, "road tractor," "truck-tractor," "farm tractor," "farm trailer," and "farm semitrailer" have the meanings assigned by Section 502.001. (b) During a season when the vehicle is not in use, Section 601.051 does not apply to a road tractor, truck-tractor, farm tractor, farm trailer, or farm semitrailer used exclusively to transport seasonally harvested agricultural products or livestock from the place of production to the place of processing, market, or storage. (c) The designated agent may send a notice under Section 601.444 to the owner of a vehicle to which this section applies only during a season when the vehicle is in use. (d) The department by rule shall provide a method of determining the season when a vehicle to which this section applies is in use.