Equipment unit · VIN-decoded · NHTSA vPIC

2024 Wabash Platforms Combo Steel / Alum Platform

1JJG532M1RC502567 · Trailer · TRAILER
Carriers run under2
14 mo
Inspections5
all-time
OOS inspections4
of 5
First seenFeb 4, 2025
AL
Last seenApr 23, 2026
AL
Inspected under 2 different carriers in 14 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
1JJG532M1RC502567
Make
Wabash Platforms
Model
Combo Steel / Alum Platform
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 27, 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
G532M

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1994 or 2024

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

North American serial sequence
502567

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 · 197 decoded VINs at 100.0% prefix purity.

Model
Combo Steel / Alum Platform

Prefix basis · 197 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.

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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
WABASH PLATFORMS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Combo Steel / Alum Platform

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 · Feb 4, 2025 – Apr 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 23, 2026ALII · Walk-around7OOSDUNCAN TRANSPORT 4340395C492054/AL
Aug 29, 2025ALII · Walk-around9OOSJACKSON TRANSPORT LLC 1978869C492054/ME
Aug 11, 2025ALII · Walk-around8OOSDUNCAN TRANSPORT 4340395C492054/AL
Feb 24, 2025ALII · Walk-around1DUNCAN TRANSPORT 4340395C492054/ME
Feb 4, 2025ALII · Walk-around10OOSDUNCAN TRANSPORT 4340395TN045878/AL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DUNCAN TRANSPORT4340395Feb 4, 2025Apr 23, 20264AL
JACKSON TRANSPORT LLC1978869Aug 29, 2025Aug 29, 20251AL
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.
C492054ALDUNCAN TRANSPORTAug 11, 2025Apr 23, 20262
C492054MEJACKSON TRANSPORT LLCAug 29, 2025Aug 29, 20251
C492054MEDUNCAN TRANSPORTFeb 24, 2025Feb 24, 20251
TN045878ALDUNCAN TRANSPORTFeb 4, 2025Feb 4, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 27, 2026