(1) In lieu of the vehicle license fee required under RCW 46.17.350 and before accepting an application for a vehicle registration for farm vehicles described in RCW 46.16A.425, the department, county auditor or other agent, or subagent appointed by the director shall require the applicant, unless specifically exempt, to pay the following farm vehicle reduced gross weight license fee by weight:
(3) If the resultant gross weight is not listed in the table provided in subsection (1) of this section, it must be increased to the next higher weight.
(4) The farm vehicle reduced gross weight license fees provided in subsection (1) of this section are in addition to the filing fee required under RCW 46.17.005 and any other fee or tax required by law.
(5) The farm vehicle reduced gross weight license fee as provided in subsection (1) of this section must be distributed under RCW 46.68.035.