Free tool

Check any USDOT number

Live FMCSA standing — authority, MCS-150, safety rating — plus a preliminary read of which federal, IFTA and state obligations apply to the operation. No signup.

• Live FMCSA record

  Authority, operating status, MCS-150 currency and safety rating, straight from the official register.

• 25+ deterministic rules

  UCR, IFTA, IRP, HVUT 2290, weight-distance taxes and more — the same engine that powers the TruePermit dashboard.

• Every verdict explained

  Each requirement says why it applies — or why it doesn't — for your weights and lanes.