ARM 18.8.414. INCREASE IN WEIGHT AND/OR CHANGE OF CLASSIFICATION

(1) The operator will be entitled to credit for fees already paid when an increase in weight and/or change of classification is made. (2) When changing from a more costly gross weight fee classification or weight classification to a less expensive classification no refund shall be given. (3) Within the same classification, increased gross vehicle weight may be purchased by paying the additional required fees.