S.C. Code Ann. § 56-5-5640
If an abandoned vehicle has not been reclaimed as provided for in Section 56-5-5630, the proprietor, owner, or operator of the towing company, storage facility, garage, or repair shop may have the abandoned vehicle sold at a public auction pursuant to the provisions set forth in Section 29-15-10. The purchaser of the vehicle shall take title to it free and clear of all liens and claims of ownership, shall receive a magistrate's order of sale, and is entitled to register the purchased vehicle and receive a certificate of title. The order of sale given at the sale must be sufficient title for purposes of transferring the vehicle to a demolisher for demolition, wrecking, or dismantling, and in this case no further titling of the vehicle is necessary. The expenses of the auction, the costs of towing, preserving, and storing the vehicle which resulted from placing the vehicle in custody, and all notice and publication costs incurred pursuant to the provisions of Section 29-15-10 must be reimbursed up to the amount of the auction sale price from the sale proceeds of the vehicle. Any remainder of the sale proceeds must be held for the owner of the vehicle or entitled lienholder for ninety days. The magistrate must notify the owner and all lienholders by certified or registered mail, return receipt requested, that the vehicle owner or lienholder has ninety days to claim the proceeds from the sale of the vehicle. If the vehicle proceeds are not collected within ninety days from the day after the notice to the owner and all lienholders is mailed, then the vehicle proceeds must be deposited in the general fund of the county or municipality.