Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 4487957 · MC-1773606 · Updated Jun 13, 2026
MAMMOTH AUTO TRANSPORT LLC
1 power unitPLAINFIELD, IL50/100
CARRIER ACTIVEMC-1773606 ACTIVE
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.
Active operating authorityInsurance on fileNew entrant, limited track record
Watch · 2
New entrant, limited track recordRegistered under a year ago with few inspections — limited public safety history to evaluate.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 registration00 yr registered
Active for-hireInsurance (BIPD)$750K 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 stabilityNew
0 yr unchanged
Same registration since 2025 — no chameleon / reincarnation signal.
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Verification summary
MAMMOTH AUTO TRANSPORT LLC (USDOT 4487957) 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 common 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 BERKSHIRE HATHAWAY DIRECT INSURANCE COMPANY effective Nov 22, 2025 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 1 power unit and 2 drivers in its most recent MCS-150 filing dated Oct 29, 2025.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is MAMMOTH AUTO TRANSPORT LLC's USDOT number?
MAMMOTH AUTO TRANSPORT LLC's USDOT number is 4487957, and its motor carrier number is MC-1773606.
Is MAMMOTH AUTO TRANSPORT LLC authorized to operate?
As of Jun 13, 2026, MAMMOTH AUTO TRANSPORT LLC is active in the FMCSA register with common, contract, broker operating authority on file.
How big is MAMMOTH AUTO TRANSPORT LLC's fleet?
MAMMOTH AUTO TRANSPORT LLC operates 1 power unit and 2 drivers per its most recent MCS-150 filing.
Where is MAMMOTH AUTO TRANSPORT LLC based?
MAMMOTH AUTO TRANSPORT LLC is based in PLAINFIELD, IL.
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