Equipment unit · VIN-decoded · NHTSA vPIC

2024 Pine Hill/bauxlite

1P9BU3831RG402178 · Trailer · TRAILER
Carriers run under1
17 mo
Inspections4
all-time
OOS inspections0
of 4
First seenOct 16, 2024
PA
Last seenMar 11, 2026
OH
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1P9BU3831RG402178
Make
Pine Hill/bauxlite
Model
Pine Hill/Bauxlite
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 7, 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
1P9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BU383

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
402178

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
PINE HILL/BAUXLITE

Prefix basis · 9 decoded VINs at 100.0% prefix purity.

Model
Pine Hill/Bauxlite

Prefix basis · 9 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
PINE HILL/BAUXLITE

Observed directly for this VIN via NHTSA vPIC.

Observed model
Pine Hill/Bauxlite

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 · Oct 16, 2024 – Mar 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 11, 2026OHII · Walk-around0MACK'S TRANSPORT LLC 3516059PT844U1/PA
Feb 26, 2026OHIII · Driver-only1MACK'S TRANSPORT LLC 3516059PT844U1/PA
Jun 27, 2025PAII · Walk-around2MACK'S TRANSPORT LLC 3516059PT844U1/PA
Oct 16, 2024PAII · Walk-around2MACK'S TRANSPORT LLC 3516059PT844U1/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MACK'S TRANSPORT LLC3516059Oct 16, 2024Mar 11, 20264PA
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.
PT844U1PAMACK'S TRANSPORT LLCOct 16, 2024Mar 11, 20264
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 7, 2026