Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 1390006 · MC-528960 · Updated Jun 13, 2026
BROCK GRADING INC
1 power unitBLUFFTON, SC50/100
NO OPERATING AUTHORITYMC-528960 NO AUTHORITY
Observed fleet · trailing 24 mo daily
1Power 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
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 21 yearsNo active operating authority
Watch · 3
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 1 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 20.2 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration2121 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle 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
21 yr unchanged
Same registration since 2005 — no chameleon / reincarnation signal.
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Verification summary
BROCK GRADING INC (USDOT 1390006) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available 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 1 power unit and 2 drivers in its most recent MCS-150 filing dated Jun 2, 2006.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is BROCK GRADING INC's USDOT number?
BROCK GRADING INC's USDOT number is 1390006, and its motor carrier number is MC-528960.
Is BROCK GRADING INC authorized to operate?
As of Jun 13, 2026, BROCK GRADING INC is active in the FMCSA register with common, contract, broker operating authority on file.
How big is BROCK GRADING INC's fleet?
BROCK GRADING INC operates 1 power unit and 2 drivers per its most recent MCS-150 filing.
Where is BROCK GRADING INC based?
BROCK GRADING INC is based in BLUFFTON, SC.
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