Equipment unit · VIN-decoded · NHTSA vPIC

2002 Monon

1NNC040262M347609 · Trailer · TRAILER
Carriers run under3
16 mo
Inspections3
all-time
OOS inspections0
of 3
First seenApr 2, 2024
WI
Last seenAug 18, 2025
SD
Inspected under 3 different carriers in 16 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
1NNC040262M347609
Make
Monon
Model
Monon
Model year
2002
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
C0402

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
2002 or 2032

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

North American serial sequence
347609

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 · 56 decoded VINs at 100.0% prefix purity.

Model
Monon

Prefix basis · 56 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
2002

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 · Apr 2, 2024 – Aug 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 18, 2025SDII · Walk-around0CONTINENTAL TRANSFER INC 23047423521999/ME
Oct 11, 2024WII · Full2UNIVERSAL TRANSPORTATION SERVICES LLC 7647393521999/ME
Apr 2, 2024WIIII · Driver-only1CENTRAL STATES TRUCKING LLC 1857323521999/ME
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CONTINENTAL TRANSFER INC2304742Aug 18, 2025Aug 18, 20251MN
UNIVERSAL TRANSPORTATION SERVICES LLC764739Oct 11, 2024Oct 11, 20241MN
CENTRAL STATES TRUCKING LLC185732Apr 2, 2024Apr 2, 20241IL
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.
3521999MECONTINENTAL TRANSFER INCAug 18, 2025Aug 18, 20251
3521999MEUNIVERSAL TRANSPORTATION SERVICES LLCOct 11, 2024Oct 11, 20241
3521999MECENTRAL STATES TRUCKING LLCApr 2, 2024Apr 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026