Equipment unit · VIN-decoded · NHTSA vPIC

2024 Brazos

4B9BKDL24RH054655 · Trailer · TRAILER
Carriers run under3
17 mo
Inspections5
all-time
OOS inspections2
of 5
First seenDec 14, 2023
CA
Last seenMay 27, 2025
CA
Inspected under 3 different carriers in 17 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
4B9BKDL24RH054655
Make
Brazos
Model
Brazos
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 30, 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
BKDL2

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1994 or 2024

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

North American serial sequence
054655

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.

Make
BRAZOS

Prefix basis · 231 decoded VINs at 100.0% prefix purity.

Model
Brazos

Prefix basis · 231 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2024

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 14, 2023 – May 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2025CAIII · Driver-only0ITSBAY TRUCKING LLC 43518834VA2475/CA
May 14, 2025CAII · Walk-around2ITSBAY TRUCKING LLC 43518834VA2475/CA
Sep 26, 2024CAII · Walk-around7OOSLAURA ALVARADO TRUCKING LLC 27197574VA2475/CA
May 21, 2024CAIII · Driver-only5OOSLAURA ALVARADO TRUCKING LLC 27197574VA2475/CA
Dec 14, 2023CAIII · Driver-only0J I T Y TRUCKING COMPANY INC 33330214VA2475/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ITSBAY TRUCKING LLC4351883May 14, 2025May 27, 20252CA
LAURA ALVARADO TRUCKING LLC2719757May 21, 2024Sep 26, 20242CA
J I T Y TRUCKING COMPANY INC3333021Dec 14, 2023Dec 14, 20231CA
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.
4VA2475CAITSBAY TRUCKING LLCMay 14, 2025May 27, 20252
4VA2475CALAURA ALVARADO TRUCKING LLCMay 21, 2024Sep 26, 20242
4VA2475CAJ I T Y TRUCKING COMPANY INCDec 14, 2023Dec 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026