Equipment unit · VIN-decoded · NHTSA vPIC

2017 Manac Manac Trailer

2M5931610H1167932 · Trailer · TRAILER
Carriers run under2
32 mo
Inspections4
all-time
OOS inspections0
of 4
First seenSep 14, 2023
ME
Last seenMay 20, 2026
ME
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
2M5931610H1167932
Make
Manac
Model
Manac Trailer
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 12, 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
93161

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1987 or 2017

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

North American serial sequence
167932

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 · 29 decoded VINs at 100.0% prefix purity.

Model
Manac Trailer

Prefix basis · 29 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
2017

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 · Sep 14, 2023 – May 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 20, 2026MEI · Full1TRANSPORT E C LACHANCE INC 4347355RG7952Y/QC
Apr 13, 2026MEIII · Driver-only0TFI TRANSPORT 11 INC 3460543RG7952Y/PQ
Jun 26, 2024NYII · Walk-around0TFI TRANSPORT 11 INC 3460543RG7952Y/PQ
Sep 14, 2023MEII · Walk-around0TFI TRANSPORT 11 INC 3460543RG7952Y/PQ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORT E C LACHANCE INC4347355May 20, 2026May 20, 20261QC
TFI TRANSPORT 11 INC3460543Sep 14, 2023Apr 13, 20263QC
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.
RG7952YQCTRANSPORT E C LACHANCE INCMay 20, 2026May 20, 20261
RG7952YPQ2TFI TRANSPORT 11 INCSep 14, 2023Apr 13, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026