Equipment unit · VIN-decoded · NHTSA vPIC

2028 Hercules Ajax

1AJCG4027WH003223 · TRAILER
Carriers run under3
23 mo
Inspections3
all-time
OOS inspections1
of 3
First seenMar 19, 2024
US
Last seenFeb 19, 2026
NM
Inspected under 3 different carriers in 23 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
1AJCG4027WH003223
Make
Hercules Ajax
Model
Not decoded
Model year
2028
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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
CG402

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1998 or 2028

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

North American serial sequence
003223

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2028

Observed directly for this VIN via NHTSA vPIC.

Observed make
HERCULES AJAX

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Mar 19, 2024 – Feb 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 19, 2026NMIII · Driver-only1SERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CV 818175HR70543/OR
May 3, 2024NMII · Walk-around1W W ROWLAND TRUCKING COMPANY LLC 213641HR70543/OR
Mar 19, 2024USI · Full5OOSCARMEN YESENIA RAMIREZ ALFARO 2515681HR70543/OR
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CV818175Feb 19, 2026Feb 19, 20261MX
W W ROWLAND TRUCKING COMPANY LLC213641May 3, 2024May 3, 20241TX
CARMEN YESENIA RAMIREZ ALFARO2515681Mar 19, 2024Mar 19, 20241CI
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.
HR70543ORSERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CVFeb 19, 2026Feb 19, 20261
HR70543ORW W ROWLAND TRUCKING COMPANY LLCMay 3, 2024May 3, 20241
HR70543ORCARMEN YESENIA RAMIREZ ALFAROMar 19, 2024Mar 19, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026