Equipment unit · VIN-decoded · NHTSA vPIC

2017 Infinity Trailers

1Z9GC5323HH489096 · Trailer · TRAILER
Carriers run under1
20 mo
Inspections12
all-time
OOS inspections4
of 12
First seenApr 30, 2024
PA
Last seenDec 27, 2025
PA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1Z9GC5323HH489096
Make
Infinity Trailers
Model
Infinity Trailers
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
1Z9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GC532

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1987 or 2017

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

North American serial sequence
489096

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
INFINITY TRAILERS

Prefix basis · 88 decoded VINs at 100.0% prefix purity.

Model
Infinity Trailers

Prefix basis · 88 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
2017

Observed directly for this VIN via NHTSA vPIC.

Observed make
INFINITY TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Infinity 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 · Apr 30, 2024 – Dec 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 27, 2025PAIII · Driver-only0APPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT094W2/PA
Aug 21, 2025PAI · Full0APPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT094W2/PA
Aug 7, 2025PAI · Full0APPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT094W2/PA
May 20, 2025PAII · Walk-around5OOSAPPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT094W2/PA
May 14, 2025PAI · Full0APPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT094W2/PA
Apr 3, 2025PAIII · Driver-only1APPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT797R0/PA
Mar 31, 2025OHIII · Driver-only0APPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT797R0/PA
Jan 4, 2025PAII · Walk-around7OOSAPPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT797R0/PA
Dec 11, 2024PAI · Full1OOSAPPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT797R0/PA
Sep 10, 2024PAI · Full5OOSAPPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT797R0/PA
Aug 7, 2024OHII · Walk-around3APPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT797R0/PA
Apr 30, 2024PAI · Full0APPALACHIAN SPECIALTY TRANSPORT LLC 3940257PT797R0/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
APPALACHIAN SPECIALTY TRANSPORT LLC3940257Apr 30, 2024Dec 27, 202512PA
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.
PT094W2PAAPPALACHIAN SPECIALTY TRANSPORT LLCMay 14, 2025Dec 27, 20255
PT797R0PAAPPALACHIAN SPECIALTY TRANSPORT LLCApr 30, 2024Apr 3, 20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026