Equipment unit · VIN-decoded · NHTSA vPIC

2000 Monon

1NNVA5326YM332835 · Trailer · TRAILER
Carriers run under3
36 mo
Inspections11
all-time
OOS inspections1
of 11
First seenJul 28, 2023
TX
Last seenJul 29, 2026
US
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
1NNVA5326YM332835
Make
Monon
Model
Monon
Model year
2000
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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
1NN

Deterministic · VIN positions 1–3.

Vehicle descriptor section
VA532

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
2000 or 2030

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

North American serial sequence
332835

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
MONON

Prefix basis · 83 decoded VINs at 100.0% prefix purity.

Model
Monon

Prefix basis · 83 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
2000

Observed directly for this VIN via NHTSA vPIC.

Observed make
MONON

Observed directly for this VIN via NHTSA vPIC.

Observed model
Monon

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 28, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026USIII · Driver-only0JORGE ESPRONCEDA GUZMAN 2877149682UH5/MX
Jul 9, 2026TXI · Full7OOSJORGE ESPRONCEDA GUZMAN 2877149682UH5/TA
Jul 3, 2026TXII · Walk-around0CTL INTERNACIONALES SA DE CV 2996268682UH5/MX
Jun 22, 2026TXII · Walk-around1CTL INTERNACIONALES SA DE CV 2996268682UH5/MX
Jun 2, 2026TXI · Full3JORGE ESPRONCEDA GUZMAN 2877149682UH5/MX
May 2, 2025TXII · Walk-around0CTL INTERNACIONALES SA DE CV 2996268682UH5/MX
Sep 9, 2024USII · Walk-around2JUAN JOSE SAENZ RAMIREZ 3042905682UH5/MX
Jun 19, 2024USII · Walk-around2JUAN JOSE SAENZ RAMIREZ 3042905682UH5/MX
Jun 11, 2024TXI · Full2JUAN JOSE SAENZ RAMIREZ 3042905682UH5/MX
Dec 15, 2023TXI · Full2JUAN JOSE SAENZ RAMIREZ 3042905682UH5/MX
Jul 28, 2023TXI · Full1JUAN JOSE SAENZ RAMIREZ 3042905682UH5/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JORGE ESPRONCEDA GUZMAN2877149Jun 2, 2026Jul 29, 20263TA
CTL INTERNACIONALES SA DE CV2996268May 2, 2025Jul 3, 20263TA
JUAN JOSE SAENZ RAMIREZ3042905Jul 28, 2023Sep 9, 20245TA
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.
682UH5MX2JORGE ESPRONCEDA GUZMANJun 2, 2026Jul 29, 20262
682UH5TA2JORGE ESPRONCEDA GUZMANJul 9, 2026Jul 9, 20261
682UH5MX2CTL INTERNACIONALES SA DE CVMay 2, 2025Jul 3, 20263
682UH5MXJUAN JOSE SAENZ RAMIREZJul 28, 2023Sep 9, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026