Fleet typeIdentity
Small fleet
6 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 58820 · MC-340484 · Updated Jun 13, 2026
SUPRO CORPORATION
6 power unitsPOMONA, CA76/100
CARRIER ACTIVEMC-340484 ACTIVEUNDELIVERABLE ADDRESS
Observed fleet · trailing 24 mo daily
6Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 13, 2026
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Active operating authorityInsurance on fileNo inspection history despite active fleet
Watch · 2
No inspection history despite active fleetAn established carrier reporting 6 power units has no roadside inspections — a common shell/paper-carrier signal.Undeliverable physical addressFMCSA mail to this carrier's physical address was returned undeliverable — a common shell-carrier signal. Verify the address before tendering.
USDOT registration5252 yr registered
Active for-hireInsurance (BIPD)$1M in force
FMCSA L&IVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal—
No crash recordVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
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Verification summary
SUPRO CORPORATION (USDOT 58820) has a Vektor safety score of 76/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an active BIPD insurance filing with a $1,000,000 limit in force from LIBERTY MUTUAL FIRE INSURANCE CO. effective Jun 28, 1997 in FMCSA L&I's current snapshot as of Jun 13, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
It reports 6 power units and 2 drivers in its most recent MCS-150 filing available in the FMCSA record refreshed Jun 13, 2026.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is SUPRO CORPORATION's USDOT number?
SUPRO CORPORATION's USDOT number is 58820, and its motor carrier number is MC-340484.
Is SUPRO CORPORATION authorized to operate?
As of Jun 13, 2026, SUPRO CORPORATION is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is SUPRO CORPORATION's fleet?
SUPRO CORPORATION operates 6 power units and 2 drivers per its most recent MCS-150 filing.
Where is SUPRO CORPORATION based?
SUPRO CORPORATION is based in POMONA, CA.
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