We hope you have been enjoying your free trial USRider membership. While we hope you never experience vehicle or trailer problems, we want you to know that USRider will be there should unexpected problems occur. Whether you are towing your horse trailer or not, with USRider you are covered in any vehicle you are traveling in. There is no need for you to pay for more than one roadside assistance plan. USRider will cover all of your vehicles, as well as your horse trailers.