Equipment unit · VIN-decoded · NHTSA vPIC

2023 Atc Trailers

4A9A15032PM260091 · Trailer · TRAILER
Carriers run under5
21 mo
Inspections8
all-time
OOS inspections3
of 8
First seenAug 29, 2024
SD
Last seenMay 13, 2026
WI
Inspected under 5 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
4A9A15032PM260091
Make
Atc Trailers
Model
ATC TRAILERS
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 4, 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
2 · valid

Deterministic · position 9; calculated value 2.

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
260091

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 · Aug 29, 2024 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026WII · Full14PRIME TRANS LLC 4120654T0611KQT/SC
Mar 31, 2026KYI · Full2PRIME TRANS LLC 41206541017006ST/IL
Jan 30, 2026COIII · Driver-only1OOSINTT LLC 44872731017006ST/IL
Dec 29, 2025MOI · Full3RICHROAD LLC 44110941017006ST/IL
Oct 6, 2025OHII · Walk-around2OOSMLS CAPITAL INC 36480441017006ST/IL
Oct 3, 2025TNI · Full1OOSMLS CAPITAL INC 36480441017006ST/IL
Sep 13, 2025NCI · Full0MLS CAPITAL INC 36480441017006ST/IL
Aug 29, 2024SDI · Full0MLK START INC 4189900912378ST/IL
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PRIME TRANS LLC4120654Mar 31, 2026May 13, 20262SC
INTT LLC4487273Jan 30, 2026Jan 30, 20261OH
RICHROAD LLC4411094Dec 29, 2025Dec 29, 20251MO
MLS CAPITAL INC3648044Sep 13, 2025Oct 6, 20253IL
MLK START INC4189900Aug 29, 2024Aug 29, 20241IL
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.
T0611KQTSCPRIME TRANS LLCMay 13, 2026May 13, 20261
1017006STILPRIME TRANS LLCMar 31, 2026Mar 31, 20261
1017006STILINTT LLCJan 30, 2026Jan 30, 20261
1017006STILRICHROAD LLCDec 29, 2025Dec 29, 20251
1017006STIL2MLS CAPITAL INCSep 13, 2025Oct 6, 20253
912378STILMLK START INCAug 29, 2024Aug 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026