The transportation commission may, by rule adopted pursuant to chapter 1-26 , specify the size and load carrying capacity of variable load axles or other axles used to modify or increase the carrying capacity of any vehicle. Source: SL 1989, ch 264 , § 22.
Specification of size and load carrying capacity of variable load axles
SDCL § 32-22-57.2, under WEIGHT, SIZE AND LOAD RESTRICTIONS.
SDCL § 32-22-57.2