Flat Tire Changes Dallas Towing Roadside Assistance. Dallas Towing is a team of expert tow truck technicians who have years of experience and training in roadside assistance services. IF your car won’t start? You may be out of gas, need to fix flat tire, or get a jump start. Dallas Towing technicians have the knowledge, skill, and equipment to get you up and running again quickly and safely. We offer roadside services 24 hours a day.