25. During a period of thaw or rain, the maximum total loaded mass of a road vehicle or combination of road vehicles shall be computed by adding the maximum axle loads prescribed by section 13 for the period of thaw or rain without exceeding, for class B.1, 5,500 kg in the case of a tractor and 7,250 kg in the case of other vehicles, for class B.2, 14,000 kg and for class B.3, 13,000 kg. It shall in no case exceed that prescribed by section 19 nor exceed 59,000 kg and 58,000 kg for the combinations of road vehicles belonging respectively to classes A.90 and A.91.
O.C. 1299-91, s. 25; O.C. 1412-98, s. 17.