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Carrier profile · USDOT 1877231 · MC-677427

SIGMA FREIGHT CARRIERS INC

1 power unitsLATHROP, CA
CARRIER ACTIVEMC-677427 ACTIVE
Verified linkssigmafreightcarriers.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
1Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Call dispatch(209) 983-8021Email dispatchotr@SIGMAFREIGHTCARRIERS.COM

Load decision · FMCSA snapshot · 2026-06-13

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Established 17 yearsNo active operating authority
Operating authority17 yr active
since 2009
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo—%
▼ 22.26% nat'l
Crashes · fatal2
clean 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Owner-operator

1 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Awaiting VIN decode

Identity stabilityStable

17 yr unchanged

Same registration since 2009 — no chameleon / reincarnation signal.

AI readCarrier, 17-yr authority — unrated.Full read

Is SIGMA FREIGHT CARRIERS INC safe to work with?

Is SIGMA FREIGHT CARRIERS INC safe to load? SIGMA FREIGHT CARRIERS INC (USDOT 1877231, MC-677427) is an active owner-operator motor carrier based in LATHROP, CA, operating 1 power unit and 1 driver. Operating authority has been active 17 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor rates it unrated (50/100), with the leading concern: no active operating authority. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
SFSIGMA FREIGHT CARRIERS INC 50
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Frequently asked

What is SIGMA FREIGHT CARRIERS INC's USDOT number?

SIGMA FREIGHT CARRIERS INC's USDOT number is 1877231, and its motor carrier number is MC-677427.

Is SIGMA FREIGHT CARRIERS INC authorized to operate?

As of 2026-06-13, SIGMA FREIGHT CARRIERS INC is active in the FMCSA register with common, contract, broker operating authority on file.

How big is SIGMA FREIGHT CARRIERS INC's fleet?

SIGMA FREIGHT CARRIERS INC operates 1 power unit and 1 driver per its most recent MCS-150 filing.

Where is SIGMA FREIGHT CARRIERS INC based?

SIGMA FREIGHT CARRIERS INC is based in LATHROP, CA.