Equipment unit · NHTSA vPIC identity

2025 Hercules Ajax

1AJC40257S1007722 · Trailer · TRAILER
Carriers run under2
9 mo
Inspections2
all-time
OOS inspections1
of 2
First seenDec 12, 2023
WI
Last seenSep 12, 2024
IN
Inspected under 2 different carriers in 9 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1AJC40257S1007722
Make
Hercules Ajax
Model
HERCULES AJAX
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 11, 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
1AJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
C4025

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1995 or 2025

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

North American serial sequence
007722

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
HERCULES AJAX

Prefix basis · 5 decoded VINs at 100.0% prefix purity.

Model
HERCULES AJAX

Prefix basis · 5 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 · Dec 12, 2023 – Sep 12, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 12, 2024INI · Full0—MADISON INTERMODAL LLC 1851484U029752/TN
Dec 12, 2023WIII · Walk-around2OOSOCEAN TRANS INC 2998191U029752/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MADISON INTERMODAL LLC1851484Sep 12, 2024Sep 12, 20241OH
OCEAN TRANS INC2998191Dec 12, 2023Dec 12, 20231IL
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.
U029752TN—MADISON INTERMODAL LLCSep 12, 2024 → Sep 12, 20241
U029752TN—OCEAN TRANS INCDec 12, 2023 → Dec 12, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 11, 2026