Equipment unit · VIN-decoded · NHTSA vPIC

2000 Monon

1NNVX5329YM327689 · Trailer · TRAILER
Carriers run under2
29 mo
Inspections18
all-time
OOS inspections6
of 18
First seenJul 19, 2023
NM
Last seenDec 22, 2025
TX
Inspected under 2 different carriers in 29 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
1NNVX5329YM327689
Make
Monon
Model
Monon
Model year
2000
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
VX532

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

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
327689

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 · 164 decoded VINs at 100.0% prefix purity.

Model
Monon

Prefix basis · 164 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 19, 2023 – Dec 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 22, 2025TXI · Full0CARDENAL EXPRESS SA DE CV 847349A91355A/TX
Oct 29, 2025TXI · Full8CARDENAL EXPRESS SA DE CV 847349A91355A/TX
Aug 11, 2025USI · Full6OOSCARDENAL EXPRESS SA DE CV 847349A91355A/TX
Jul 14, 2025USI · Full3CARDENAL EXPRESS SA DE CV 847349A91355A/TX
May 12, 2025TXII · Walk-around3OOSCARDENAL EXPRESS SA DE CV 847349A91355A/TX
Apr 10, 2025TXI · Full2CARDENAL EXPRESS SA DE CV 847349A91355A/TX
Nov 27, 2024USI · Full1CARDENAL EXPRESS SA DE CV 847349A94725A/TX
Nov 4, 2024TXII · Walk-around6CARDENAL EXPRESS SA DE CV 847349A94725A/TX
Oct 9, 2024USI · Full1OOSCARDENAL EXPRESS SA DE CV 847349A94725/TX
Sep 10, 2024USI · Full5OOSCARDENAL EXPRESS SA DE CV 847349A94725A/TX
Aug 12, 2024TXII · Walk-around2CARDENAL EXPRESS SA DE CV 847349A94725A/TX
Jul 2, 2024TXI · Full0CARDENAL EXPRESS SA DE CV 847349A94725A/TX
Jun 26, 2024TXI · Full7SERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CV 81817537ER8Y/CI
Jun 26, 2024TXI · Full2CARDENAL EXPRESS SA DE CV 847349A94725A/TX
Apr 17, 2024USI · Full15OOSCARDENAL EXPRESS SA DE CV 847349A94725A/TX
Feb 2, 2024TXI · Full2OOSCARDENAL EXPRESS SA DE CV 847349A94725A/TX
Aug 17, 2023NMII · Walk-around0CARDENAL EXPRESS SA DE CV 847349A76253A/TX
Jul 19, 2023NMI · Full2CARDENAL EXPRESS SA DE CV 847349A47542A/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARDENAL EXPRESS SA DE CV847349Jul 19, 2023Dec 22, 202517CI
SERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CV818175Jun 26, 2024Jun 26, 20241MX
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.
A91355ATXCARDENAL EXPRESS SA DE CVApr 10, 2025Dec 22, 20256
A94725ATXCARDENAL EXPRESS SA DE CVFeb 2, 2024Nov 27, 20248
A94725TXCARDENAL EXPRESS SA DE CVOct 9, 2024Oct 9, 20241
37ER8YCISERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CVJun 26, 2024Jun 26, 20241
A76253ATXCARDENAL EXPRESS SA DE CVAug 17, 2023Aug 17, 20231
A47542ATXCARDENAL EXPRESS SA DE CVJul 19, 2023Jul 19, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026