Modern trucking depends on smart technology to keep trucks running smoothly, detect problems early, and improve fleet efficiency. Pete Truck Parts offers heavy-duty diagnostic and maintenance software designed specifically for the needs of professional drivers, fleet managers, and repair shops. Our software solutions include diagnostic tools for engine codes, transmission systems, brake systems, emissions, and more, helping you catch small issues before they become costly breakdowns. Whether you are managing a single truck or an entire fleet, we provide software that gives you the information and control you need to maximize uptime and reduce repair costs. Trusted by technicians and operators across the country, Pete Truck Parts delivers software solutions that help keep your business rolling mile after mile.