Equipment unit · VIN-decoded · NHTSA vPIC

2003 Manac Trailers Usa Manac

5MC1116233P004460 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections6
all-time
OOS inspections3
of 6
First seenApr 4, 2024
TX
Last seenApr 15, 2026
TX
Inspected under 2 different carriers in 24 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
5MC1116233P004460
Make
Manac Trailers Usa
Model
Manac
Model year
2003
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 25, 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
11162

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
2003 or 2033

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

North American serial sequence
004460

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 · 221 decoded VINs at 100.0% prefix purity.

Model
Manac

Prefix basis · 221 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
2003

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 · Apr 4, 2024 – Apr 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 15, 2026TXII · Walk-around2GREY WOLF EXPRESS LLC 3339966181B541/TX
Jan 28, 2026TXI · Full7GREY WOLF EXPRESS LLC 3339966181B541/TX
Nov 19, 2024TXII · Walk-around5OOSDORA ELIA ACOSTA 3693808181B541/TX
May 24, 2024TXII · Walk-around9OOSDORA ELIA ACOSTA 3693808181B541/TX
Apr 5, 2024TXII · Walk-around8OOSDORA ELIA ACOSTA 3693808071B992/TX
Apr 4, 2024TXII · Walk-around3DORA ELIA ACOSTA 3693808071B992/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GREY WOLF EXPRESS LLC3339966Jan 28, 2026Apr 15, 20262TX
DORA ELIA ACOSTA3693808Apr 4, 2024Nov 19, 20244TX
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.
181B541TXGREY WOLF EXPRESS LLCJan 28, 2026Apr 15, 20262
181B541TXDORA ELIA ACOSTAMay 24, 2024Nov 19, 20242
071B992TXDORA ELIA ACOSTAApr 4, 2024Apr 5, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026