POLAR CORP
Quick checks from the federal record
Authority active
FMCSA currently lists this operating authority as active.
Tenure: 52 years
Registration history dates back to 1974 — an established federal record.
FMCSA record timeline
MC Look Up archives every monthly census filing and diffs them field-by-field — 3 changes tracked for USDOT 42938 so far.
180
to
196
201
to
208
Aug 30, 2023
to
Aug 8, 2025
Registration & fleet profile
From 1 archived monthly FMCSA census snapshot for this carrier.
- MCS-150 filing: Aug 30, 2023 — within the biennial update window
- Reported annual mileage: 5,643,060 miles (2022) — ≈28,791 per truck
- Company officers: TIMOTHY OBRIEN · CHRISTOPHER CROWLEY
- Operation class: Authorized for-hire
No analyst narrative exists yet for POLAR CORP. Running a full vetting search generates one — a plain-English readout of the flags, history, and network signals on this page.
What the full workup adds
BASIC percentile detail
Each of the seven BASIC measures with percentile, threshold status, and inspection counts behind it.
Crash-by-crash record
Every reportable crash with date, state, severity, and tow-away status — fleet-normalized.
Live insurance verification
Current BI&PD and cargo coverage against federal minimums, with effective dates and lapse detection.
Full identity graph
Complete shared-phone/address/officer map with revocation overlays, not just the sample above.
Common questions about POLAR CORP
How long has USDOT 42938 been registered?
POLAR CORP first appears in FMCSA records in 1974, giving it roughly 52 years of registration history. Carriers under 12 months old statistically carry the highest risk of identity fraud and double-brokering.
What size fleet does POLAR CORP run?
The latest filing reports 196 power units and 208 drivers — a large operation in MC Look Up's fleet segmentation.
Is USDOT 42938 authorized to operate right now?
As of the latest FMCSA sync, USDOT 42938 (POLAR CORP) shows authority status: Active. MC Look Up re-syncs carrier records on a rolling ~48-hour cycle, so this reflects the current federal register, not a stale snapshot.
What has changed on POLAR CORP's FMCSA record?
MC Look Up's month-over-month census tracking has logged 3 changes to this carrier's federal record — most recently its power units in Jun 2025. Frequent identity-field changes (name, phone, address) can signal a chameleon re-registration.
When did POLAR CORP last update its MCS-150 filing?
The MCS-150 on file dates from 1.1 years ago. That's within FMCSA's required biennial update window.
Run the full workup on POLAR CORP
A free account unlocks 50 daily vetting searches — sign in with just an email code, nothing to install and no card on file.
Keep researching
Guides to decoding DOT numbers, MC authority, CSA scores, and the red flags this page surfaces.