Equipment unit · VIN-decoded · NHTSA vPIC

2025 Atc Trailers

4A9A15333SM260167 · Trailer · TRAILER
Carriers run under2
21 mo
Inspections6
all-time
OOS inspections0
of 6
First seenOct 10, 2024
MO
Last seenJul 6, 2026
MO
Inspected under 2 different carriers in 21 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
4A9A15333SM260167
Make
Atc Trailers
Model
ATC TRAILERS
Model year
2025
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
A1533

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

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
260167

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 · 67 decoded VINs at 100.0% prefix purity.

Model
ATC TRAILERS

Prefix basis · 67 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
2025

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 10, 2024 – Jul 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 6, 2026MOI · Full7ODESSA EXPRESS LLC 42421665487879/ME
Dec 17, 2025PAIII · Driver-only2ODESSA EXPRESS LLC 42421665487879/IL
Aug 18, 2025ARI · Full0LADA TRANS INC 29983815487879/ME
Mar 3, 2025KSI · Full0LADA TRANS INC 29983815487879/ME
Nov 20, 2024MOI · Full0LADA TRANS INC 2998381007214A72/IL
Oct 10, 2024MOI · Full1LADA TRANS INC 2998381NOPLATE/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ODESSA EXPRESS LLC4242166Dec 17, 2025Jul 6, 20262IL
LADA TRANS INC2998381Oct 10, 2024Aug 18, 20254IN
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.
5487879ME2ODESSA EXPRESS LLCJul 6, 2026Jul 6, 20261
5487879ILODESSA EXPRESS LLCDec 17, 2025Dec 17, 20251
5487879MELADA TRANS INCMar 3, 2025Aug 18, 20252
007214A72ILLADA TRANS INCNov 20, 2024Nov 20, 20241
NOPLATEILLADA TRANS INCOct 10, 2024Oct 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026