Equipment unit · VIN-decoded · NHTSA vPIC

2021 Manac Trailers Usa Manac

5MC424019M3199453 · Trailer · TRAILER
Carriers run under3
36 mo
Inspections7
all-time
OOS inspections1
of 7
First seenSep 20, 2023
SD
Last seenSep 3, 2026
TX
Inspected under 3 different carriers in 36 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
5MC424019M3199453
Make
Manac Trailers Usa
Model
Manac
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 2, 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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1991 or 2021

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

North American serial sequence
199453

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.

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 20, 2023 – Sep 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 3, 2026TXII · Walk-around3—Z BOYS TRANSPORT LLC 4478911BF1865/OK
Sep 3, 2026TXII · Walk-around5—Z BOYS TRANSPORT LLC 4478911BF1865/OK
May 1, 2026TXII · Walk-around2OOSZ BOYS TRANSPORT LLC 4478911BF1865/OK
Apr 21, 2026TXIII · Driver-only0—Z BOYS TRANSPORT LLC 4478911BF1865/OK
Mar 3, 2026TXIII · Driver-only6—Z BOYS TRANSPORT LLC 4478911BF1865/OK
Dec 31, 2025OKII · Walk-around1—THOMAS DEEN 2134060BF1865/OK
Sep 20, 2023SDI · Full0—TIPTON HAY FARMS LLC 217189157L4DH/MO
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
Z BOYS TRANSPORT LLC4478911Mar 3, 2026Sep 3, 20265TX
THOMAS DEEN2134060Dec 31, 2025Dec 31, 20251OK
TIPTON HAY FARMS LLC2171891Sep 20, 2023Sep 20, 20231MO
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.
BF1865OK2Z BOYS TRANSPORT LLCMar 3, 2026 → Sep 3, 20265
BF1865OK—THOMAS DEENDec 31, 2025 → Dec 31, 20251
57L4DHMO—TIPTON HAY FARMS LLCSep 20, 2023 → Sep 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026