Equipment unit · VIN-decoded · NHTSA vPIC

2019 Brazos

4B9BKL519KH054462 · Trailer · TRAILER
Carriers run under1
22 mo
Inspections3
all-time
OOS inspections2
of 3
First seenFeb 22, 2024
TX
Last seenDec 17, 2025
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4B9BKL519KH054462
Make
Brazos
Model
Brazos
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 9, 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
4B9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BKL51

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1989 or 2019

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

North American serial sequence
054462

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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
BRAZOS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Brazos

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

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 · Feb 22, 2024 – Dec 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 17, 2025TXIII · Driver-only1HARTSFIELD EMERGENCY LOGISTICS PERSONNEL INC 2272762127C862/TX
Aug 19, 2025TXII · Walk-around9OOSHARTSFIELD EMERGENCY LOGISTICS PERSONNEL INC 2272762127C862/TX
Feb 22, 2024TXII · Walk-around6OOSHARTSFIELD EMERGENCY LOGISTICS PERSONNEL INC 2272762127C862/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARTSFIELD EMERGENCY LOGISTICS PERSONNEL INC2272762Feb 22, 2024Dec 17, 20253TX
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.
127C862TXHARTSFIELD EMERGENCY LOGISTICS PERSONNEL INCFeb 22, 2024Dec 17, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 9, 2026