Equipment unit · VIN-decoded · NHTSA vPIC

2020 Wabash Vans Refrigerated Van

1JJV532B8LL179874 · Trailer · TRAILER
Carriers run under3
20 mo
Inspections9
all-time
OOS inspections4
of 9
First seenDec 8, 2023
CA
Last seenAug 14, 2025
CA
Inspected under 3 different carriers in 20 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
1JJV532B8LL179874
Make
Wabash Vans
Model
Refrigerated Van
Model year
2020
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
1JJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
V532B

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1990 or 2020

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

North American serial sequence
179874

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
2020

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 · Dec 8, 2023 – Aug 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 14, 2025CAIII · Driver-only0SHERGILL EXPRESS INC 27972174TC8025/CA
Aug 13, 2025CAI · Full9OOSJN TRANSPORT INC 24330784TC8025/CA
Apr 15, 2025ARIII · Driver-only0JN TRANSPORT INC 24330784TC8025/CA
Mar 17, 2025ARIII · Driver-only2NAAZ TRANSPORT INC 13028964TC8025/CA
Jan 16, 2025ARIII · Driver-only2OOSJN TRANSPORT INC 24330784TC8025/CA
Oct 7, 2024AZII · Walk-around8OOSJN TRANSPORT INC 24330784TC8025/CA
Feb 19, 2024CAIII · Driver-only3OOSJN TRANSPORT INC 24330784TC8025/CA
Feb 9, 2024CAII · Walk-around1JN TRANSPORT INC 24330784TC8025/CA
Dec 8, 2023CAIII · Driver-only2JN TRANSPORT INC 24330784TC8025/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHERGILL EXPRESS INC2797217Aug 14, 2025Aug 14, 20251CA
JN TRANSPORT INC2433078Dec 8, 2023Aug 13, 20257CA
NAAZ TRANSPORT INC1302896Mar 17, 2025Mar 17, 20251CA
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.
4TC8025CASHERGILL EXPRESS INCAug 14, 2025Aug 14, 20251
4TC8025CAJN TRANSPORT INCDec 8, 2023Aug 13, 20257
4TC8025CANAAZ TRANSPORT INCMar 17, 2025Mar 17, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026