Equipment unit · VIN-decoded · NHTSA vPIC

2023 Vanguard Refrigerated Trailer Co.,ltd.

2SHSR5327PS001577 · TRAILER
Carriers run under2
35 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJul 11, 2023
WV
Last seenJun 18, 2026
GA
Inspected under 2 different carriers in 35 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
2SHSR5327PS001577
Make
Vanguard Refrigerated Trailer Co.,ltd.
Model
Not decoded
Model year
2023
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 2, 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
2SH

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SR532

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1993 or 2023

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

North American serial sequence
001577

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
VANGUARD REFRIGERATED TRAILER CO.,LTD.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 11, 2023 – Jun 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 18, 2026GAIII · Driver-only4HIGH SOURCE ENTERPRISE INC 3077198W9351W/ON
Nov 24, 2025COI · Full12OOSHIGH SOURCE TRANSPORT LTD 31478979351W/AB
Jul 24, 2025TNI · Full0HIGH SOURCE ENTERPRISE INC 3077198W9351W/ON
Jul 8, 2025FLIII · Driver-only0HIGH SOURCE ENTERPRISE INC 3077198W9351W/ON
Dec 13, 2024TNI · Full1OOSHIGH SOURCE ENTERPRISE INC 3077198W9351W/ON
Jul 11, 2023WVIII · Driver-only1HIGH SOURCE TRANSPORT LTD 3147897W9351W/ON
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HIGH SOURCE ENTERPRISE INC3077198Dec 13, 2024Jun 18, 20264ON
HIGH SOURCE TRANSPORT LTD3147897Jul 11, 2023Nov 24, 20252AB
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.
W9351WON2HIGH SOURCE ENTERPRISE INCDec 13, 2024Jun 18, 20264
9351WABHIGH SOURCE TRANSPORT LTDNov 24, 2025Nov 24, 20251
W9351WONHIGH SOURCE TRANSPORT LTDJul 11, 2023Jul 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 2, 2026