Equipment unit · VIN-decoded · NHTSA vPIC

2015 Manac Manac Trailer

2M5941611F1149353 · Trailer · TRAILER
Carriers run under2
32 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJul 19, 2023
MI
Last seenMar 20, 2026
MI
Inspected under 2 different carriers in 32 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
2M5941611F1149353
Make
Manac
Model
Manac Trailer
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 25, 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
2M5

Deterministic · VIN positions 1–3.

Vehicle descriptor section
94161

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1985 or 2015

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

North American serial sequence
149353

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
MANAC

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

Model
Manac Trailer

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
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
MANAC

Observed directly for this VIN via NHTSA vPIC.

Observed model
Manac Trailer

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 19, 2023 – Mar 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 20, 2026MIIII · Driver-only1SHANE RAY CHOJNACKI 1671777E649928/MI
Mar 3, 2026MIIII · Driver-only2SHANE RAY CHOJNACKI 1671777E649928/MI
Apr 15, 2025MIIII · Driver-only1HELM TRUCKING INC 368562E649928/MI
Mar 4, 2024MIIII · Driver-only1HELM TRUCKING INC 368562E649928/MI
Jan 8, 2024MIIII · Driver-only1HELM TRUCKING INC 368562E649928/MI
Jul 19, 2023MII · Full3OOSHELM TRUCKING INC 368562E649928/MI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHANE RAY CHOJNACKI1671777Mar 3, 2026Mar 20, 20262MI
HELM TRUCKING INC368562Jul 19, 2023Apr 15, 20254MI
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.
E649928MISHANE RAY CHOJNACKIMar 3, 2026Mar 20, 20262
E649928MIHELM TRUCKING INCJul 19, 2023Apr 15, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026