Equipment unit · VIN-decoded · NHTSA vPIC

2018 Wabash Vans Refrigerated Van

1JJV532B4JL034621 · Trailer · TRAILER
Carriers run under2
17 mo
Inspections6
all-time
OOS inspections3
of 6
First seenDec 9, 2023
AR
Last seenMay 22, 2025
IL
Inspected under 2 different carriers in 17 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
1JJV532B4JL034621
Make
Wabash Vans
Model
Refrigerated Van
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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
1988 or 2018

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

North American serial sequence
034621

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 · Dec 9, 2023 – May 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 22, 2025ILII · Walk-around0RB TRANS GROUP INC 42081984WR4273/CA
Dec 19, 2024ARI · Full8OOSRB TRANS GROUP INC 42081984WL5401/CA
Sep 16, 2024CAI · Full7OOSRB TRANS GROUP INC 42081984TW3779/CA
Feb 24, 2024AZII · Walk-around3N AND K TRUCKING INC 32840224TW3779/CA
Jan 26, 2024NVII · Walk-around5OOSN AND K TRUCKING INC 32840224TW3779/CA
Dec 9, 2023ARIII · Driver-only0N AND K TRUCKING INC 32840224TW3779/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RB TRANS GROUP INC4208198Sep 16, 2024May 22, 20253CA
N AND K TRUCKING INC3284022Dec 9, 2023Feb 24, 20243CA
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.
4WR4273CARB TRANS GROUP INCMay 22, 2025May 22, 20251
4WL5401CARB TRANS GROUP INCDec 19, 2024Dec 19, 20241
4TW3779CARB TRANS GROUP INCSep 16, 2024Sep 16, 20241
4TW3779CAN AND K TRUCKING INCDec 9, 2023Feb 24, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026