Equipment unit · VIN-decoded · NHTSA vPIC

2022 Manac Trailers Usa Manac

5MC424017N3212346 · Trailer · TRAILER
Carriers run under2
11 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJan 20, 2025
TX
Last seenDec 2, 2025
TX
Inspected under 2 different carriers in 11 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
5MC424017N3212346
Make
Manac Trailers Usa
Model
Manac
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 17, 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
42401

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
212346

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 · 349 decoded VINs at 100.0% prefix purity.

Model
Manac

Prefix basis · 349 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
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 · Jan 20, 2025 – Dec 2, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 2, 2025TXII · Walk-around3NESMITH TRUCKING INCORPORATED 1942581193C041/TX
May 28, 2025TXII · Walk-around2OOS4K COMPANIES LLC 2363261193C041/TX
Feb 10, 2025TXII · Walk-around04K COMPANIES LLC 2363261193C041/TX
Jan 20, 2025TXII · Walk-around04K COMPANIES LLC 2363261193C041/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NESMITH TRUCKING INCORPORATED1942581Dec 2, 2025Dec 2, 20251TX
4K COMPANIES LLC2363261Jan 20, 2025May 28, 20253TX
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.
193C041TXNESMITH TRUCKING INCORPORATEDDec 2, 2025Dec 2, 20251
193C041TX4K COMPANIES LLCJan 20, 2025May 28, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026