Equipment unit · VIN-decoded · NHTSA vPIC

2024 Buckeye

4B9CB9U28R1149048 · Trailer · TRAILER
Carriers run under2
15 mo
Inspections9
all-time
OOS inspections0
of 9
First seenMay 26, 2024
TX
Last seenAug 20, 2025
NM
Inspected under 2 different carriers in 15 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
4B9CB9U28R1149048
Make
Buckeye
Model
Buckeye
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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
CB9U2

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
149048

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
BUCKEYE

Prefix basis · 224 decoded VINs at 100.0% prefix purity.

Model
Buckeye

Prefix basis · 224 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
BUCKEYE

Observed directly for this VIN via NHTSA vPIC.

Observed model
Buckeye

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 · May 26, 2024 – Aug 20, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 20, 2025NMI · Full2ASV XPRESS LLC 43893015372036/ME
Feb 2, 2025WVIII · Driver-only0K44 TRANSPORTATION LLC 41671215372036/ME
Jan 21, 2025AZI · Full1K44 TRANSPORTATION LLC 41671215372036/ME
Sep 7, 2024IAIII · Driver-only0K44 TRANSPORTATION LLC 41671215372036/ME
Aug 27, 2024KYI · Full0K44 TRANSPORTATION LLC 41671215372036/ME
Aug 20, 2024COIII · Driver-only0K44 TRANSPORTATION LLC 41671215372036/ME
Aug 13, 2024MSI · Full0K44 TRANSPORTATION LLC 41671215372036/ME
Jun 26, 2024NCI · Full0K44 TRANSPORTATION LLC 41671215372036/ME
May 26, 2024TXI · Full1K44 TRANSPORTATION LLC 41671215372036/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ASV XPRESS LLC4389301Aug 20, 2025Aug 20, 20251IL
K44 TRANSPORTATION LLC4167121May 26, 2024Feb 2, 20258OH
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.
5372036MEASV XPRESS LLCAug 20, 2025Aug 20, 20251
5372036MEK44 TRANSPORTATION LLCMay 26, 2024Feb 2, 20258
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026