S.D. Admin. R. 64:30:05:11
A 1970 or newer model motorcycle shall be titled by the frame number as specified by the manufacturer. The South Dakota title shall reflect the frame number as the serial number of the motorcycle.
If the motorcycle has an after market frame replacement, a new serial number shall be assigned and a rebuilt title issued to the owner. If the engine is replaced by an after market engine or cases, a new serial number shall be assigned and a rebuilt title issued to the owner.
If the motorcycle has had an original manufactured replacement engine installed, a new serial number is not assigned, but the motorcycle shall be inspected. The title is not issued as a rebuilt.
S.D. Admin. R. 64:30:05:11
General Authority: SDCL 32-3-57(2).
Law Implemented: SDCL 32-3-16.