Enter a DOT number and get one clear verdict — Clear, Caution, or Do Not Load — backed by authority, insurance, CSA risk, and the fraud signals that expose reincarnated and chameleon carriers.
Enter a USDOT number. We pull the live FMCSA profile, run it through the risk and fraud checks, and give you a single go/no-go verdict with the evidence behind it.
A clean-looking MC number can be a fraud ring wearing a new coat. We see through it.
Is the USDOT active and not under an out-of-service order?
Is required coverage on file and current? (paid tiers)
BASIC alerts, OOS rates vs national, FMCSA risk score & ISS.
Equipment shared across multiple DOTs, identity churn — chameleon signals.
A carrier with a bad record shuts down and reopens under a fresh MC number — same trucks, same people, clean-looking history. The tell: the same VINs get inspected under several different DOT numbers, and the identity churns — names, addresses, phones changing. X3 CarrierCheck maps that equipment-and-identity network and flags it, so a "brand new" carrier can't hide an old problem from you.
Full verdict with authority, insurance, CSA risk, and the fraud-network map. Pay only when you need one.
Start with a free checkUnlimited carrier checks for your desk, saved history, and re-check alerts when a carrier you've used changes authority, insurance, or trips a fraud flag.
Get startedContinuously watch every carrier in your network. Daily alerts the moment authority lapses, insurance drops, or a fraud signal appears. API access.
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