Equipment unit · VIN-decoded · NHTSA vPIC

2023 Wabash Vans Refrigerated Van

1JJV532B4PL317707 · Trailer · TRAILER
Carriers run under4
26 mo
Inspections4
all-time
OOS inspections1
of 4
First seenMay 27, 2024
CA
Last seenJul 20, 2026
OR
Inspected under 4 different carriers in 26 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
1JJV532B4PL317707
Make
Wabash Vans
Model
Refrigerated Van
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 22, 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
1JJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
V532B

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
317707

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
WABASH VANS

Prefix basis · 9,972 decoded VINs at 99.1% prefix purity.

Model
Refrigerated Van

Prefix basis · 9,972 decoded VINs at 99.1% 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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
WABASH VANS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Refrigerated Van

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 · May 27, 2024 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026ORIII · Driver-only2OOSDOWNING LOGISTICS 43444914VE1794/CA
Sep 4, 2025CAII · Walk-around0CK TRUCKLINES INC 42734584VE1794/CA
Mar 27, 2025CAII · Walk-around0GOLD BROTHERS TRUCKING INC 39663664VE1794/CA
May 27, 2024CAIII · Driver-only1SK ROADLINE INC 36943734VE1794/CA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DOWNING LOGISTICS4344491Jul 20, 2026Jul 20, 20261TX
CK TRUCKLINES INC4273458Sep 4, 2025Sep 4, 20251CA
GOLD BROTHERS TRUCKING INC3966366Mar 27, 2025Mar 27, 20251CA
SK ROADLINE INC3694373May 27, 2024May 27, 20241CA
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.
4VE1794CA2DOWNING LOGISTICSJul 20, 2026Jul 20, 20261
4VE1794CACK TRUCKLINES INCSep 4, 2025Sep 4, 20251
4VE1794CAGOLD BROTHERS TRUCKING INCMar 27, 2025Mar 27, 20251
4VE1794CASK ROADLINE INCMay 27, 2024May 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 22, 2026