810-5-1-.442.  Vehicles which are Specifically Exempt from Apportioned Registration.

(a)  The plan defines restricted plate as a registration that has time (less than a registration year), geographic area, mileage, or commodity restrictions.  
(b)  The Alabama "F1" or "F2" plate is restricted and that Alabama law allows this plate to be used only by a farmer transporting farm products or transporting personal property of the farmer for his use on his farm up to 42,000 pounds.  
(c)  The Alabama "01" or "02" plate is restricted in that it may only be used on trucks owned and used by any person for transporting forest products from the point of severance to the sawmill, a papermill or to a concentration yard. (NOTE: Alabama law has further restricted the use of above plates to trucks, not truck tractors).  
(d)  Dealer plates are restricted.  
(e)  Alabama and Mississippi have an informal agreement whereby Mississippi recognizes full fee registered Alabama trucks or truck tractors to haul logs in an interstate movement into or from Mississippi. Likewise, Alabama recognizes the interstate movement of logs into or from Alabama by a full fee registered Mississippi truck or truck tractor. Note that this agreement involves the transportation of logs (not sawdust or similar products) and does not permit intrastate operation in the state in which the licensee is not licensed.  (Authority: §32-6-56)