Equipment unit · VIN-decoded · NHTSA vPIC

2022 Acro Trailer Company

1A921EJ24N1005047 · Trailer · TRAILER
Carriers run under1
20 mo
Inspections5
all-time
OOS inspections0
of 5
First seenApr 24, 2024
NV
Last seenDec 15, 2025
NV
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1A921EJ24N1005047
Make
Acro Trailer Company
Model
Acro Trailer Company
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
1A9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
21EJ2

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1992 or 2022

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

North American serial sequence
005047

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
ACRO TRAILER COMPANY

Prefix basis · 5 decoded VINs at 100.0% prefix purity.

Model
Acro Trailer Company

Prefix basis · 5 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
2022

Observed directly for this VIN via NHTSA vPIC.

Observed make
ACRO TRAILER COMPANY

Observed directly for this VIN via NHTSA vPIC.

Observed model
Acro Trailer Company

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 · Apr 24, 2024 – Dec 15, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 15, 2025NVI · Full0SAFETY-KLEEN SYSTEMS INC 1512885111632/ME
Sep 24, 2025WYI · Full0SAFETY-KLEEN SYSTEMS INC 1512885111632/ME
May 20, 2025NVII · Walk-around4SAFETY-KLEEN SYSTEMS INC 1512885111632/MA
Apr 28, 2025UTI · Full1SAFETY-KLEEN SYSTEMS INC 1512885111632/ME
Apr 24, 2024NVII · Walk-around0SAFETY-KLEEN SYSTEMS INC 1512885111632/ME
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SAFETY-KLEEN SYSTEMS INC151288Apr 24, 2024Dec 15, 20255MA
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.
5111632ME2SAFETY-KLEEN SYSTEMS INCApr 24, 2024Dec 15, 20254
5111632MA2SAFETY-KLEEN SYSTEMS INCMay 20, 2025May 20, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026