(a) The following snowmobiles are exempt from W.S. 31-2-401 through 31-2-407:
(i) Mobile track-laying units;
(ii) Snowmobiles used solely for business and agricultural purposes; and (iii) Nonresident snowmobiles, except to the extent a nonresident snowmobile meets the qualifications and requirements set forth in W.S. 31-2-402(e);
(iv) Snowmobiles used exclusively on private land.
(b) This section does not exempt snowmobiles which are leased or rented for hire as commercial snowmobiles as defined under W.S. 31-2-401(a)(i).