Fleet typeIdentity
Small fleet
5 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 666852 · MC-330205 · Updated Jun 13, 2026
LARSEN BROS LLC
5 power unitsGUTHRIE CENTER, IA50/100
CARRIER ACTIVEMC-330205 ACTIVE
Observed fleet · trailing 24 mo daily
5Power 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.
Active operating authorityInsurance on fileMCS-150 census data outdated
Watch · 2
MCS-150 census data outdatedThe biennial MCS-150 update is 6.8 years old; fleet/mileage figures may be unreliable.Not enough inspection history to rateNo federal roadside inspections in the last 24 months. There is no recent safety record to judge this carrier on — verify authority, insurance and references directly before tendering.
USDOT registration2929 yr registered
Active for-hireInsurance (BIPD)$750K in force
FMCSA L&IVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal00
No activity in windowVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
29 yr unchanged
Same registration since 1996 — no chameleon / reincarnation signal.
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Verification summary
LARSEN BROS LLC (USDOT 666852) 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 holds active contract for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an active BIPD insurance filing with a $750,000 limit in force from WESTERN AGRICULTURAL INSURANCE COMPANY effective May 24, 2018 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.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.
It reports 5 power units and 7 drivers in its most recent MCS-150 filing dated Oct 18, 2019.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is LARSEN BROS LLC's USDOT number?
LARSEN BROS LLC's USDOT number is 666852, and its motor carrier number is MC-330205.
Is LARSEN BROS LLC authorized to operate?
As of Jun 13, 2026, LARSEN BROS LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is LARSEN BROS LLC's safety record?
LARSEN BROS LLC has a — vehicle out-of-service rate across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score: No federal roadside inspections in the last 24 months. There is no recent safety record to judge this carrier on — verify authority, insurance and references directly before tendering.
How big is LARSEN BROS LLC's fleet?
LARSEN BROS LLC operates 5 power units and 7 drivers per its most recent MCS-150 filing.
Where is LARSEN BROS LLC based?
LARSEN BROS LLC is based in GUTHRIE CENTER, IA.
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