Equipment unit · VIN-decoded · NHTSA vPIC

2028 Beall Trailers

1BN2P4236WN009311 · Trailer · TRAILER
Carriers run under2
23 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJul 13, 2023
MT
Last seenJun 10, 2025
MT
Inspected under 2 different carriers in 23 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
1BN2P4236WN009311
Make
Beall Trailers
Model
Beall Trailers
Model year
2028
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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
1BN

Deterministic · VIN positions 1–3.

Vehicle descriptor section
2P423

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1998 or 2028

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

North American serial sequence
009311

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
BEALL TRAILERS

Prefix basis · 6 decoded VINs at 100.0% prefix purity.

Model
Beall Trailers

Prefix basis · 6 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
2028

Observed directly for this VIN via NHTSA vPIC.

Observed make
BEALL TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Beall Trailers

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 · Jul 13, 2023 – Jun 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 10, 2025MTIII · Driver-only0SLEEPING GIANT TRANSPORT LLC 2429810528415C/MT
Apr 23, 2025MTII · Walk-around6SLEEPING GIANT TRANSPORT LLC 2429810528415C/MT
Jul 13, 2023MTI · Full8OOSJACK MOUNTAIN TRANSPORT LLC 3111287TA08534/MT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SLEEPING GIANT TRANSPORT LLC2429810Apr 23, 2025Jun 10, 20252MT
JACK MOUNTAIN TRANSPORT LLC3111287Jul 13, 2023Jul 13, 20231MT
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.
528415CMTSLEEPING GIANT TRANSPORT LLCApr 23, 2025Jun 10, 20252
TA08534MTJACK MOUNTAIN TRANSPORT LLCJul 13, 2023Jul 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026