Equipment unit · VIN-decoded · NHTSA vPIC

1996 Wabash Smooth Side Standard

1JJE532SXTL377761 · Trailer · TRAILER
Carriers run under2
22 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 28, 2023
CA
Last seenJun 13, 2025
CA
Inspected under 2 different carriers in 22 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
1JJE532SXTL377761
Make
Wabash
Model
Smooth Side Standard
Model year
1996
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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
E532S

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1996 or 2026

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

North American serial sequence
377761

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

Prefix basis · 14 decoded VINs at 100.0% prefix purity.

Model
Smooth Side Standard

Prefix basis · 14 decoded VINs at 100.0% 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.

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 · Aug 28, 2023 – Jun 13, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 13, 2025CAIII · Driver-only0—MILLER TRUCKING CORPORATION 4517014MK6582/CA
Jun 24, 2024CAI · Full0—SON PHAM 14089444MK6582/CA
Sep 5, 2023CAII · Walk-around1—MILLER TRUCKING CORPORATION 4517014MK6582/CA
Aug 28, 2023CAIII · Driver-only1—MILLER TRUCKING CORPORATION 4517014MK6582/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MILLER TRUCKING CORPORATION451701Aug 28, 2023Jun 13, 20253CA
SON PHAM1408944Jun 24, 2024Jun 24, 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.
4MK6582CA—MILLER TRUCKING CORPORATIONAug 28, 2023 → Jun 13, 20253
4MK6582CA—SON PHAMJun 24, 2024 → Jun 24, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026