Equipment unit · VIN-decoded · NHTSA vPIC

2026 Acro Trailer Company

1A9114222T1005078 · Trailer · TRAILER
Carriers run under2
10 mo
Inspections13
all-time
OOS inspections1
of 13
First seenJul 3, 2023
WA
Last seenMay 1, 2024
WA
Inspected under 2 different carriers in 10 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
1A9114222T1005078
Make
Acro Trailer Company
Model
Acro Trailer Company
Model year
2026
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
1A9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
11422

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1996 or 2026

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

North American serial sequence
005078

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 · 25 decoded VINs at 100.0% prefix purity.

Model
Acro Trailer Company

Prefix basis · 25 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
2026

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 · Jul 3, 2023 – May 1, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
May 1, 2024WAI · Full8M P ENVIRONMENTAL SERVICES INC 44156642071AJ/WA
Dec 4, 2023WAI · Full0SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
Nov 20, 2023WAI · Full0SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
Nov 13, 2023WAI · Full2SOUTH PARK MOTOR LINES INC 29793AZ071AJ/WA
Oct 30, 2023WAI · Full1OOSSOUTH PARK MOTOR LINES INC 29793422071AJ/WA
Oct 16, 2023WAI · Full0SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
Oct 2, 2023WAI · Full0SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
Oct 2, 2023WAI · Full3SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
Sep 18, 2023WAI · Full1SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
Sep 4, 2023WAI · Full0SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
Aug 14, 2023WAI · Full0SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
Jul 24, 2023WAI · Full0SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
Jul 3, 2023WAI · Full0SOUTH PARK MOTOR LINES INC 2979342071AJ/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M P ENVIRONMENTAL SERVICES INC441566May 1, 2024May 1, 20241CA
SOUTH PARK MOTOR LINES INC29793Jul 3, 2023Dec 4, 202312CO
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.
42071AJWA2M P ENVIRONMENTAL SERVICES INCMay 1, 2024May 1, 20241
42071AJWA2SOUTH PARK MOTOR LINES INCJul 3, 2023Dec 4, 202310
AZ071AJWA2SOUTH PARK MOTOR LINES INCNov 13, 2023Nov 13, 20231
422071AJWA2SOUTH PARK MOTOR LINES INCOct 30, 2023Oct 30, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026