Equipment unit · VIN-decoded · NHTSA vPIC

2017 Manac Trailers Usa Manac

5MC424012H3164906 · Trailer · TRAILER
Carriers run under2
19 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJul 18, 2023
TX
Last seenFeb 27, 2025
TX
Inspected under 2 different carriers in 19 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
5MC424012H3164906
Make
Manac Trailers Usa
Model
Manac
Model year
2017
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
2 · valid

Deterministic · position 9; calculated value 2.

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
164906

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
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 18, 2023 – Feb 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 27, 2025TXI · Full6AMARILLO REDI MIX LLC 3821621103B081/TX
Apr 19, 2024TXI · Full7OOSPERRY WILLIAMS INC 534550103B081/TX
Jul 27, 2023TXI · Full4PERRY WILLIAMS INC 534550103B081/TX
Jul 18, 2023TXII · Walk-around4PERRY WILLIAMS INC 534550103B081/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMARILLO REDI MIX LLC3821621Feb 27, 2025Feb 27, 20251TX
PERRY WILLIAMS INC534550Jul 18, 2023Apr 19, 20243TX
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.
103B081TXAMARILLO REDI MIX LLCFeb 27, 2025Feb 27, 20251
103B081TXPERRY WILLIAMS INCJul 18, 2023Apr 19, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026