Equipment unit · VIN-decoded · NHTSA vPIC

2017 Manac Trailers Usa Manac

5MC125319H3167984 · Trailer · TRAILER
Carriers run under1
34 mo
Inspections12
all-time
OOS inspections3
of 12
First seenJul 17, 2023
CA
Last seenMay 7, 2026
WA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5MC125319H3167984
Make
Manac Trailers Usa
Model
Manac
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
5MC

Deterministic · VIN positions 1–3.

Vehicle descriptor section
12531

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

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
167984

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 TRAILERS USA

Prefix basis · 330 decoded VINs at 100.0% prefix purity.

Model
Manac

Prefix basis · 330 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 TRAILERS USA

Observed directly for this VIN via NHTSA vPIC.

Observed model
Manac

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 17, 2023 – May 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 7, 2026WAII · Walk-around1OOSWELKIN TRANSPORT LTD 256143731142J/BC
May 7, 2026WAII · Walk-around1OOSWELKIN TRANSPORT LTD 256143731142J/BC
Apr 15, 2026UTIII · Driver-only0WELKIN TRANSPORT LTD 256143731142J/BC
Mar 19, 2026CAII · Walk-around0WELKIN TRANSPORT LTD 256143731142J/BC
Mar 18, 2026WAII · Walk-around0WELKIN TRANSPORT LTD 256143731142J/BC
Aug 10, 2025CAII · Walk-around0WELKIN TRANSPORT LTD 256143731142J/BC
Jun 26, 2025CAIII · Driver-only0WELKIN TRANSPORT LTD 256143731142J/BC
Nov 30, 2024WAII · Walk-around0WELKIN TRANSPORT LTD 256143731142J/BC
Mar 11, 2024ALII · Walk-around0WELKIN TRANSPORT LTD 256143731142J/BC
Nov 26, 2023WAIII · Driver-only0WELKIN TRANSPORT LTD 256143731142J/BC
Aug 7, 2023WAII · Walk-around1OOSWELKIN TRANSPORT LTD 256143731142J/BC
Jul 17, 2023CAI · Full0WELKIN TRANSPORT LTD 256143731142J/BC
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WELKIN TRANSPORT LTD2561437Jul 17, 2023May 7, 202612BC
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.
31142JBCWELKIN TRANSPORT LTDJul 17, 2023May 7, 202612
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026