SDCL § 32-22-42.9: Haystack movers--Enforcement actions for minor weight violation prohibited--Fine on excess only.

A tractor towed or truckmounted haystack mover is not subject to enforcement actions for exceeding the legal limits in § 32-22-16 or 32-22-21 by five percent or less except on the interstate highway system. If enforcement action is taken, the fine or penalty applies only to that portion of the load more than five percent above the legal limit.