Equipment unit · VIN-decoded · NHTSA vPIC

2024 Monon

1NNC04828RM226742 · Trailer · TRAILER
Carriers run under3
28 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJan 8, 2024
TX
Last seenMay 8, 2026
NM
Inspected under 3 different carriers in 28 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
1NNC04828RM226742
Make
Monon
Model
Monon
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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
C0482

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1994 or 2024

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

North American serial sequence
226742

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 · 42 decoded VINs at 100.0% prefix purity.

Model
Monon

Prefix basis · 42 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
2024

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 · Jan 8, 2024 – May 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 8, 2026NMIII · Driver-only0CASTULO ERASMO VALDIVIEZO RAMIREZ 36795923520734/ME
Jun 26, 2024NMII · Walk-around2OOSRGX TRANSPORTE DE CARGA INTERNACIONAL SA DE CV 12076783520734/ME
Jan 8, 2024TXI · Full3TRANSPORTES CRUZADOS SA DE CV 16946113520734/ME
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CASTULO ERASMO VALDIVIEZO RAMIREZ3679592May 8, 2026May 8, 20261CI
RGX TRANSPORTE DE CARGA INTERNACIONAL SA DE CV1207678Jun 26, 2024Jun 26, 20241CI
TRANSPORTES CRUZADOS SA DE CV1694611Jan 8, 2024Jan 8, 20241CI
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.
3520734MECASTULO ERASMO VALDIVIEZO RAMIREZMay 8, 2026May 8, 20261
3520734MERGX TRANSPORTE DE CARGA INTERNACIONAL SA DE CVJun 26, 2024Jun 26, 20241
3520734METRANSPORTES CRUZADOS SA DE CVJan 8, 2024Jan 8, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026