







Free tool · No signup · Synced daily from FMCSA & MOTUS
Verify a carrier.
MC / DOT lookup.
Run a free carrier authority check — type any USDOT number, MC number, or company name for an instant read on FMCSA authority, age, and standing.
Type a DOT/MC number to jump straight to a carrier, or a company name to browse. No account needed.
All carrier information is compiled from public open sources (FMCSA data). Brokers and shippers must conduct their own independent investigation and due diligence before partnering with any carrier.
How the carrier Trust Score reads
Every carrier profile is graded A–F from public regulatory data — no opinions, just FMCSA filings.
A
Excellent
Established, active authority
B
Good
Established, minor concerns
C
Fair
Verify before partnering
D
Caution
Significant concerns
F
High Risk
Serious red flags
What we checkOperating authorityAuthority ageRevocation historyPending suspensionsFleet & operationInsurance filings
Matching carriers
4K UNDERGROUND SOLUTIONS LLC · dba 4K TRUCKING
4KOKOB EXPRESS LLC
4L CATTLE TRUCKING LLC
4L DIESEL CONSULTING LLC
4LA TRANSPORT LLC
4LESS TRANSPORT LLC
4M HEAVY HAUL LLC
4MDT TRANSPORTATION INC
4P TRANSPORT LLC
4Q TRANSPORT LLC
4R 5STAR LOGISTICS LLC
4R OILFIELD TRUCKING, LTD
4R SERVICES LLC
4R XPRESS TRUCKING LLC
4REFUEL US LLC · dba 4REFUEL US
4S TRANSPORT LLC · dba 4S TRANSPORT
4T EXPRESS TRANSPORT LLC
4T TILLERY INC · dba JET OILFIELD SERVICES
4T TRANSPORT INC.
4T TRANSPORTATION LLC
Browse carriers by state
Find motor carriers with active FMCSA authority based in each state.
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingDistrict of Columbia
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