SDCL § 32-25-6.1: Maximum speed for manufactured homes or mobile homes--Violation as misdemeanor.

No person may drive a vehicle which is towing a manufactured home or mobile home of a width in excess of one hundred two inches at a speed greater than fifty-five miles per hour upon the interstate highway system or greater than forty-five miles per hour upon any other highway. A violation of this section is a Class 2 misdemeanor.