S.C. Code Ann. § 56-3-720: Fees for camper or travel trailers; distinctive tag.

For every camper or travel trailer the biennial registration fee is ten dollars. The Department of Motor Vehicles must include in this classification every trailer not more than thirty-five feet long and eight feet wide primarily equipped, designed, converted, or used for private living quarters and towed by a motor vehicle. The department shall design a distinctive tag which must be displayed on the exterior of the rear of the trailer in a conspicuous place.