Attach a tow line to a wreck for hauling (Requires a tow rig utility module fitted, and the wreck must be at your POI: a wreck elsewhere returns wreck_not_found. Speed is reduced while towing. Travel to a salvage yard to sell or scrap the wreck. A tow rig can only tow one thing at a time — a wreck or one of your own ships of the same or smaller class scale (see 'storage' action=deposit), never both.)