Phillips Connect TrailerID automatically confirms which trailer is physically connected to a tractor at the moment of hookup, eliminating manual trailer selection in the cab and reducing downstream errors. Using Phillips Connect’s T/T Pair connector and integrated hardware/software platform, the system detects the tractor-trailer connection and validates it through the company’s Connect1 back-office platform and DriverAssist app. Accurate pairing data supports Hours-of-Service logs, trailer inspections, dispatch planning, load security, and billing by ensuring the correct trailer is tied to each move. By removing manual inputs and reducing mispulls, rework, and billing delays, TrailerID provides fleets with verified connection data that improves operational visibility across departments.