Fleet typeIdentity
Small fleet
6 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 693306 · MC-355958 · Updated 06/13/2026
504375 NB LTD
DBA F M CARSON & SONS
6 power unitsOLD RIDGE, NB
CARRIER ACTIVEMC-355958 ACTIVE
Observed fleet · trailing 24 mo daily
6Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 29 yearsUSDOT registration inactive
Watch · 4
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 6 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 20.1 years old; fleet/mileage figures may be unreliable.
In good standing · 1
Operating authority2929 yr active
since 1997Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo—%
▼ 22.26% nat'lCrashes · fatal00
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Awaiting VIN decode
Identity stabilityStable
29 yr unchanged
Same registration since 1997 — no chameleon / reincarnation signal.
AI readFull read
Is 504375 NB LTD safe to work with?
Is 504375 NB LTD safe to load? 504375 NB LTD (USDOT 693306, MC-355958) is an inactive small-fleet motor carrier based in OLD RIDGE, NB, operating 6 power units and 6 drivers. Operating authority has been active 29 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it. Verify authority and insurance directly. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
5N504375 NB LTD 50
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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.