The main purpose of the Stop Scamming Truckers Act is to protect truck drivers and motor carriers from misleading communications regarding their United States Department of Transportation (USDOT) numbers. These communications often come from private companies that may appear to be affiliated with government agencies, leading to confusion and unnecessary costs for the recipients, particularly small businesses and owner-operators. Key provisions of the Act require that any private entity sending communications about USDOT numbers must clearly disclose that they are not a government agency.