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Carrier profile · USDOT 693306 · MC-355958 · Updated 06/13/2026

504375 NB LTD

DBA F M CARSON & SONS

6 power unitsOLD RIDGE, NB
CARRIER INACTIVEMC-355958 INACTIVE
Verified linksFMCSA SAFERCall
Observed fleet · trailing 24 mo daily
6Power units
Self-reported · MCS-150
Trailers seen
None observed · 24 mo
Avg age (yr)
Awaiting decode

Carrier verification summary for 504375 NB LTD

504375 NB LTD (USDOT 693306) is unrated by Vektor because the deterministic FMCSA record does not contain enough evidence for a safety score as of 06/13/2026.

504375 NB LTD (USDOT 693306) has no active for-hire operating authority per FMCSA L&I as of 06/13/2026.

504375 NB LTD (USDOT 693306) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot row is available as of 06/13/2026.

504375 NB LTD (USDOT 693306) reports 6 power units and 6 drivers in its most recent MCS-150 filing dated 06/22/2006.

504375 NB LTD (USDOT 693306) has no FMCSA-assigned safety rating in the federal record refreshed 06/13/2026.

USDOT registration29 yr registered
No active authority
Insurance (BIPD) unknown
No filing on record
Vehicle OOS · 24-mo
No inspections · 24 mo
Crashes · fatal
No crash record
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Small fleet

6 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

Awaiting VIN decode

Identity stabilityStable

29 yr unchanged

Same registration since 1997 — no chameleon / reincarnation signal.

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Frequently asked

What is 504375 NB LTD's USDOT number?

504375 NB LTD's USDOT number is 693306, and its motor carrier number is MC-355958.

Is 504375 NB LTD authorized to operate?

As of 2026-06-13, 504375 NB LTD is inactive in the FMCSA register with common, contract, broker operating authority on file.

How big is 504375 NB LTD's fleet?

504375 NB LTD operates 6 power units and 6 drivers per its most recent MCS-150 filing.

Where is 504375 NB LTD based?

504375 NB LTD is based in OLD RIDGE, NB.