HDS Truck Driving Institute, Phoenix Truck Driving Institute, Yuma Truck Driving School, Phoenix Truck Driving School at Fort Bliss, Digby Southwest (DSW), HDS Safety and Compliance and Highway Diesel Services are independent businesses that operate under the trade name HDS Companies. At HDS, our goal is to help drivers succeed. We accomplish this by providing • Training at our four truck driving schools • Career opportunities with our over-the-road trucking company • A focus on safety with our DOT-regulations consulting division and our commercial vehicle maintenance and repair shop Our commitment to our students, drivers and customers have made us a leader in the industry. For more information visit us at tucsoncdl.com, phoenixcdl.com, yumacdl.com, elpasocdl.com, dswdrivers.com or hdssafetyservices.com.