Equipment unit · VIN-decoded · NHTSA vPIC

2023 Atc Trailers

4A9A15033PM260004 · Trailer · TRAILER
Carriers run under3
16 mo
Inspections12
all-time
OOS inspections4
of 12
First seenOct 24, 2024
MO
Last seenFeb 6, 2026
MI
Inspected under 3 different carriers in 16 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
4A9A15033PM260004
Make
Atc Trailers
Model
ATC TRAILERS
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
4A9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
A1503

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1993 or 2023

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

North American serial sequence
260004

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
ATC TRAILERS

Prefix basis · 72 decoded VINs at 100.0% prefix purity.

Model
ATC TRAILERS

Prefix basis · 72 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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
ATC TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
ATC TRAILERS

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 · Oct 24, 2024 – Feb 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 6, 2026MII · Full12OOSHAULDEX LLC 4489350721744ST/IL
Nov 26, 2025OHI · Full12OOSRICHROAD LLC 4411094721744ST/IL
Nov 24, 2025DEIII · Driver-only2RICHROAD LLC 4411094721744ST/IL
Aug 1, 2025MDII · Walk-around0LADA TRANS INC 2998381721744ST/IL
Jun 23, 2025NJII · Walk-around2OOSLADA TRANS INC 29983817217445ST/IL
May 4, 2025ILIII · Driver-only0LADA TRANS INC 2998381721744ST/IL
Apr 27, 2025ILIII · Driver-only3LADA TRANS INC 2998381721744ST/IL
Apr 25, 2025TNI · Full0LADA TRANS INC 2998381721744ST/IL
Feb 7, 2025TNI · Full1OOSLADA TRANS INC 2998381721744ST/IL
Dec 18, 2024MSI · Full0LADA TRANS INC 2998381721744/IL
Oct 27, 2024TNI · Full0LADA TRANS INC 2998381721744ST/UK
Oct 24, 2024MOI · Full0LADA TRANS INC 2998381721744ST/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAULDEX LLC4489350Feb 6, 2026Feb 6, 20261ND
RICHROAD LLC4411094Nov 24, 2025Nov 26, 20252MO
LADA TRANS INC2998381Oct 24, 2024Aug 1, 20259IN
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.
721744STILHAULDEX LLCFeb 6, 2026Feb 6, 20261
721744STILRICHROAD LLCNov 24, 2025Nov 26, 20252
721744STILLADA TRANS INCOct 24, 2024Aug 1, 20256
7217445STILLADA TRANS INCJun 23, 2025Jun 23, 20251
721744ILLADA TRANS INCDec 18, 2024Dec 18, 20241
721744STUKLADA TRANS INCOct 27, 2024Oct 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026