Colorado dealer plates are a normal type with a strange classification, even for Colorado. Dealer plates are issued to Colorado dealers who sell more than 25 vehicles per year, and can be displayed on any car that dealer operates - the plates don't have to be registered to a specific vehicle. The plate pictured was on a Lincoln Blackwood (Yes, the pickup) with several bumper stickers on it, suggesting that it may be used as a personal vehicle for a dealer employee, which is evidently allowed as long as the dealership still owns the vehicle. Since Lincoln dealers have found it next to impossible to move Blackwoods off their lots, I'm sure they're glad to let one go in this manner. On a side note, all Colorado dealer plates are blue.