(1) The mass adjustment factor for a type 1 vehicle is:
(a) for 2025 --0.0663; or
(b) for a later year:
(i) if an instrument in force under section 32 determines a number for the mass adjustment factor for type 1 vehicles for the year--that number; or
(ii) otherwise--the mass adjustment factor for type 1 vehicles for the previous year.
(2) The mass adjustment factor for a type 2 vehicle is:
(a) for 2025--0.0324; or
(b) for a later year:
(i) if an instrument in force under section 32 determines a number for the mass adjustment factor for type 2 vehicles for the year--that number; or
(ii) otherwise--the mass adjustment factor for type 2 vehicles for the previous year.