Carrier profile · USDOT 3220766 · Updated Jul 12, 2026

MILLER UNDERGROUND LLC

9 power unitsLocal · 1 statesBISMARCK, ND50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER
Observed fleet · trailing 24 mo daily
9Power units
1 observed · MCS-150
1Trailers seen
Decoded · vPIC
12.0Avg age (yr)
2007–2021 · vPIC

Load decision · FMCSA snapshot · Jul 12, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Established 8 years
USDOT registration7 yr registered
Authority not on file
Insurance (BIPD) unknown
No filing on record
Vehicle OOS · 24-mo100.0%
Crashes · fatal0
Clean · 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Small fleet

9 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

Not yet decoded

Identity stabilityStable

7 yr unchanged

Same registration since 2018 — no chameleon / reincarnation signal.

Loading full carrier record…
Verification summaryAuthority, insurance, safety and identity facts for MILLER UNDERGROUND LLC.

MILLER UNDERGROUND LLC (USDOT 3220766) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jul 12, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jul 12, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jul 12, 2026.

Its vehicle out-of-service rate was 100.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 12, 2026.

The carrier received 1 roadside inspections in the last 24 months — 1 vehicle-level and 1 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jul 12, 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 Jul 12, 2026.

It reports 9 power units and 6 drivers in its most recent MCS-150 filing dated Jun 28, 2024.

It has no FMCSA-assigned safety rating in the federal record refreshed Jul 12, 2026.

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Frequently asked

What is MILLER UNDERGROUND LLC's USDOT number?

MILLER UNDERGROUND LLC's USDOT number is 3220766.

Is MILLER UNDERGROUND LLC authorized to operate?

As of Jul 12, 2026, MILLER UNDERGROUND LLC is active in the FMCSA register.

What is MILLER UNDERGROUND LLC's safety record?

MILLER UNDERGROUND LLC has a 100.0% vehicle out-of-service rate (national average 22.26%) 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 — there is not enough federal record to assess it.

How big is MILLER UNDERGROUND LLC's fleet?

MILLER UNDERGROUND LLC operates 9 power units and 6 drivers per its most recent MCS-150 filing.

Where is MILLER UNDERGROUND LLC based?

MILLER UNDERGROUND LLC is based in BISMARCK, ND, with roadside inspections recorded across 1 state.

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