Equipment unit · VIN-decoded · NHTSA vPIC

2028 Trailmobile Trailmobile Trailer

1PT01JAH5W6007023 · Trailer · TRAILER
Carriers run under2
21 mo
Inspections8
all-time
OOS inspections6
of 8
First seenSep 18, 2024
AZ
Last seenJun 25, 2026
AZ
Inspected under 2 different carriers in 21 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
1PT01JAH5W6007023
Make
Trailmobile
Model
Trailmobile Trailer
Model year
2028
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
1PT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
01JAH

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
007023

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
TRAILMOBILE

Prefix basis · 737 decoded VINs at 100.0% prefix purity.

Model
Trailmobile Trailer

Prefix basis · 737 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
TRAILMOBILE

Observed directly for this VIN via NHTSA vPIC.

Observed model
Trailmobile Trailer

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 · Sep 18, 2024 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026AZII · Walk-around16OOSTWP LOGISTICS INC 21805274NU5177/CA
Nov 12, 2025NMII · Walk-around6OOSTWP LOGISTICS INC 21805274NU5177/CA
Nov 7, 2025CAI · Full8OOSMICHAEL WILLIAM LOGISTICS INC 21773324NU5177/CA
Sep 19, 2025TXI · Full9OOSMICHAEL WILLIAM LOGISTICS INC 21773324NU5177/CA
Aug 21, 2025NJII · Walk-around3OOSMICHAEL WILLIAM LOGISTICS INC 21773324NU5177/CA
Aug 6, 2025OHI · Full8MICHAEL WILLIAM LOGISTICS INC 21773324NU5177/CA
Jul 3, 2025NMI · Full15OOSMICHAEL WILLIAM LOGISTICS INC 21773324NU5177/CA
Sep 18, 2024AZII · Walk-around2MICHAEL WILLIAM LOGISTICS INC 21773324NU5177/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TWP LOGISTICS INC2180527Nov 12, 2025Jun 25, 20262CA
MICHAEL WILLIAM LOGISTICS INC2177332Sep 18, 2024Nov 7, 20256CA
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.
4NU5177CA2TWP LOGISTICS INCNov 12, 2025Jun 25, 20262
4NU5177CAMICHAEL WILLIAM LOGISTICS INCSep 18, 2024Nov 7, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026