The TRP Diagnostic Pro delivers expedited results for commercial truck service shop professionals, fleets, and technicians in ...

TRP Diagnostic Pro comes with all-makes software to support routine maintenance, troubleshooting, and mixed fleet repairs.

Detroit Diesel launched advanced diagnostics features for its Detroit Diesel Diagnostic Link tool. DDDL is a diagnostic tool available for heavy duty engines, and is compatible with Detroit Diesel's ...

New all-in-one device plugs into the diagnostic port of North American heavy duty truck makes and models and connects via free* smartphone app. Designed for truck owner-operators and smaller ...

It’s 2 AM, and there are still 300 miles to the destination when a disturbing yellow warning light suddenly illuminates the dashboard. For long-haul truckers, this moment is always agonizing—uncertain ...