Equipment unit · VIN-decoded · NHTSA vPIC

2023 Atc Trailers

4A9A15034PM260108 · Trailer · TRAILER
Carriers run under4
13 mo
Inspections6
all-time
OOS inspections5
of 6
First seenJun 23, 2025
NC
Last seenJul 1, 2026
CO
Inspected under 4 different carriers in 13 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
4A9A15034PM260108
Make
Atc Trailers
Model
ATC TRAILERS
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 30, 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
4 · valid

Deterministic · position 9; calculated value 4.

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
260108

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 · Jun 23, 2025 – Jul 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 1, 2026COI · Full7OOSED TRANSPORTSS LLC 3516231UT36923/SC
Jun 17, 2026NCI · Full2OOSED TRANSPORTSS LLC 3516231UT36923/SC
May 29, 2026GAIII · Driver-only2OOSED TRANSPORTSS LLC 3516231UT36923/SC
Nov 26, 2025PAIII · Driver-only6OOSOB STAR TRUCKING LLC 43788545474184/ME
Nov 6, 2025MOI · Full4OOSFREEDOM ROAD LOGISTICS LLC 44709105474184/ME
Jun 23, 2025NCI · Full0DORATRANS LLC 43556875474184/ME
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ED TRANSPORTSS LLC3516231May 29, 2026Jul 1, 20263MA
OB STAR TRUCKING LLC4378854Nov 26, 2025Nov 26, 20251PA
FREEDOM ROAD LOGISTICS LLC4470910Nov 6, 2025Nov 6, 20251OH
DORATRANS LLC4355687Jun 23, 2025Jun 23, 20251IL
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.
UT36923SC2ED TRANSPORTSS LLCMay 29, 2026Jul 1, 20263
5474184MEOB STAR TRUCKING LLCNov 26, 2025Nov 26, 20251
5474184MEFREEDOM ROAD LOGISTICS LLCNov 6, 2025Nov 6, 20251
5474184MEDORATRANS LLCJun 23, 2025Jun 23, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026