Equipment unit · VIN-decoded · NHTSA vPIC

2026 Wabash Platforms Combo Steel / Alum Platform

1JJF532M0TC643052 · Trailer · TRAILER
Carriers run under3
15 mo
Inspections5
all-time
OOS inspections1
of 5
First seenMay 15, 2025
MT
Last seenAug 26, 2026
IL
Inspected under 3 different carriers in 15 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
1JJF532M0TC643052
Make
Wabash Platforms
Model
Combo Steel / Alum Platform
Model year
2026
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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
F532M

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
643052

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 PLATFORMS

Prefix basis · 238 decoded VINs at 100.0% prefix purity.

Model
Combo Steel / Alum Platform

Prefix basis · 238 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 · May 15, 2025 – Aug 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 26, 2026ILIII · Driver-only0—PSI EXPRESS INC 43694301021979ST/IL
Aug 26, 2026ILIII · Driver-only0—PSI EXPRESS INC 43694301021979ST/IL
Nov 23, 2025MTIII · Driver-only0—CRITICAL EXPEDITE FREIGHT LLC 28573781021979ST/IL
Sep 2, 2025NMII · Walk-around1—CRITICAL EXPEDITE FREIGHT LLC 28573781021979ST/IL
May 15, 2025MTI · Full5OOSTOPFLEET INC 4143821534AC588/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PSI EXPRESS INC4369430Aug 26, 2026Aug 26, 20262PA
CRITICAL EXPEDITE FREIGHT LLC2857378Sep 2, 2025Nov 23, 20252FL
TOPFLEET INC4143821May 15, 2025May 15, 20251OH
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.
1021979STIL2PSI EXPRESS INCAug 26, 2026 → Aug 26, 20262
1021979STIL—CRITICAL EXPEDITE FREIGHT LLCSep 2, 2025 → Nov 23, 20252
534AC588IL—TOPFLEET INCMay 15, 2025 → May 15, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 21, 2026