Thanks again gents. At least I have some hope from reading the DE Regs on Antique Vehicles: " Certificate of Title must be presented upon application for Antique status to be issued Vehicle must be 25 model years or older. There are no weight restrictions Vehicle must pass DMV inspection within 90 days of the initial application for Antique status regardless of time remaining on current registration. The vehicle owner must notify the inspection lane technician that they wish to antique the vehicle. Delaware titled vehicles with Antique status are exempt from further inspection In the event the vehicle is transferred, the Antique Status expires and the new owner must reapply by paying the appropriate fees. Applicant will pay $25 for Antique Status Applicant will pay a $25 or $35 (with lien) title fee No registration fee will be assessed. A number license plate will be assigned to the vehicle in accordance with weight restrictions outline in Title 21 (RV, C, PC, CL, MC or Pleasure). This plate will be displayed on the rear of the vehicle Trailers are not eligible for Antique status" In DE, C-tags are for vehicles >10,000lbs. I'll report back tomorrow, so those in the future can find the answer here.