Equipment unit · VIN-decoded · NHTSA vPIC

1H4B04120BL004601

Not yet decoded
Carriers run under3
19 mo
Inspections4
all-time
OOS inspections3
of 4
First seenNov 27, 2024
TX
Last seenJun 19, 2026
NM
Inspected under 3 different carriers in 19 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1H4B04120BL004601
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 5, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1H4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
B0412

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1981 or 2011

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
004601

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 27, 2024 – Jun 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 19, 2026NMIII · Driver-only6OOSLOGAN TRANSPORTATION INC 1731651113C674/TX
May 12, 2025TXII · Walk-around1OOSTOP NOTCH TRANSIT LLC 3601721113C674/TX
Jan 24, 2025TXI · Full12OOSTOP NOTCH TRANSIT LLC 3601721113B674/TX
Nov 27, 2024TXII · Walk-around03N OILFIELD SERVICES LLC 2353339113C674/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LOGAN TRANSPORTATION INC1731651Jun 19, 2026Jun 19, 20261TX
TOP NOTCH TRANSIT LLC3601721Jan 24, 2025May 12, 20252TX
3N OILFIELD SERVICES LLC2353339Nov 27, 2024Nov 27, 20241TX
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
113C674TX2LOGAN TRANSPORTATION INCJun 19, 2026Jun 19, 20261
113C674TXTOP NOTCH TRANSIT LLCMay 12, 2025May 12, 20251
113B674TXTOP NOTCH TRANSIT LLCJan 24, 2025Jan 24, 20251
113C674TX3N OILFIELD SERVICES LLCNov 27, 2024Nov 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026