Fleet typeIdentity
Asset-based
67 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 60741 · MC-121641 · Updated Jun 13, 2026
SHAMROCK TRUCK LINES
67 power unitsSAN JOSE, CA50/100
CARRIER INACTIVEMC-121641 INACTIVEUNDELIVERABLE ADDRESS
Observed fleet · trailing 24 mo daily
67Power 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 52 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 67 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.
In good standing · 1
USDOT registration5252 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
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
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Verification summary
SHAMROCK TRUCK LINES (USDOT 60741) 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 67 power units and 4 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 SHAMROCK TRUCK LINES's USDOT number?
SHAMROCK TRUCK LINES's USDOT number is 60741, and its motor carrier number is MC-121641.
Is SHAMROCK TRUCK LINES authorized to operate?
As of Jun 13, 2026, SHAMROCK TRUCK LINES is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is SHAMROCK TRUCK LINES's fleet?
SHAMROCK TRUCK LINES operates 67 power units and 4 drivers per its most recent MCS-150 filing.
Where is SHAMROCK TRUCK LINES based?
SHAMROCK TRUCK LINES is based in SAN JOSE, CA.
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