Companies throughout the US have turned to ADS for all of their Diagnostic tool needs. With fast turnaround time, we are known for our personal service and expertise. We sell the latest and most modern diagnostic technology to give you the upper hand, when it comes to troubleshooting your equipment and or vehicle. We carry a complete line of commercial truck, auto, motorcycle and marine diagnostic software and hardware kits. Our products and services cover virtually everything on a commercial truck such as diesel engines, electronic transmissions, ABS systems and more.