Equipment unit · VIN-decoded · NHTSA vPIC

2018 Wabash Vans Refrigerated Van

1JJV532B3JL068999 · Trailer · TRAILER
Carriers run under2
35 mo
Inspections15
all-time
OOS inspections7
of 15
First seenJul 21, 2023
CA
Last seenJun 16, 2026
CA
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
1JJV532B3JL068999
Make
Wabash Vans
Model
Refrigerated Van
Model year
2018
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
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1988 or 2018

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

North American serial sequence
068999

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
2018

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 · Jul 21, 2023 – Jun 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 16, 2026CAII · Walk-around1OOSSIGNATURE 7 LLC 25742254RL6549/CA
May 7, 2026CAII · Walk-around0SIGNATURE 7 LLC 25742254RL6549/CA
Jan 5, 2026CAII · Walk-around4OOSSIGNATURE 7 LLC 25742254RL6549/CA
Sep 4, 2025CAII · Walk-around3SIGNATURE 7 LLC 25742254RL6549/CA
Jun 10, 2025CAII · Walk-around1SIGNATURE 7 LLC 25742254RL6549/CA
Mar 6, 2025ORIII · Driver-only1SIGNATURE 7 LLC 25742254RL6549/CA
Jan 14, 2025CAI · Full7OOSSIGNATURE 7 LLC 25742254RL6549/CA
Oct 18, 2024CAI · Full0SIGNATURE 7 LLC 25742254RL6549/CA
Oct 17, 2024CAI · Full5OOSSIGNATURE 7 LLC 25742254RL6549/CA
Sep 14, 2024NVII · Walk-around4OOSSINGH BROTHERS TRANSPORT INC 42301534RL6549/CA
Sep 5, 2024WYIII · Driver-only0SINGH BROTHERS TRANSPORT INC 42301534RL6549/CA
May 15, 2024WYI · Full3OOSSIGNATURE 7 LLC 25742254RL6549/CA
May 7, 2024ORIII · Driver-only1SIGNATURE 7 LLC 25742254RL6549/CA
Sep 13, 2023CAI · Full1OOSSIGNATURE 7 LLC 25742254RL6549/CA
Jul 21, 2023CAI · Full5SIGNATURE 7 LLC 25742254RL6549/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIGNATURE 7 LLC2574225Jul 21, 2023Jun 16, 202613CA
SINGH BROTHERS TRANSPORT INC4230153Sep 5, 2024Sep 14, 20242CA
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.
4RL6549CA2SIGNATURE 7 LLCJul 21, 2023Jun 16, 202613
4RL6549CASINGH BROTHERS TRANSPORT INCSep 5, 2024Sep 14, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026