Equipment unit · VIN-decoded · NHTSA vPIC

1990 Dodge

1B4B40231L1116520 · MULTIPURPOSE PASSENGER VEHICLE (MPV)
Carriers run under1
3 mo
Inspections2
all-time
OOS inspections2
of 2
First seenJun 14, 2024
AK
Last seenSep 11, 2024
AK
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1B4B40231L1116520
Make
Dodge
Model
Not decoded
Model year
1990
Body class
Not decoded
Vehicle type
MULTIPURPOSE PASSENGER VEHICLE (MPV)
GVWR
Not decoded
Decoded at
Aug 11, 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
1B4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
B4023

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1990 or 2020

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

North American serial sequence
116520

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
1990

Observed directly for this VIN via NHTSA vPIC.

Observed make
DODGE

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
MULTIPURPOSE PASSENGER VEHICLE (MPV)

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 14, 2024 – Sep 11, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 11, 2024AKII · Walk-around2OOSM & M CONSTRUCTORS LLC 10229263929SE/AK
Jun 14, 2024AKI · Full2OOSM & M CONSTRUCTORS LLC 10229263929SE/AK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M & M CONSTRUCTORS LLC1022926Jun 14, 2024Sep 11, 20242AK
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.
3929SEAKM & M CONSTRUCTORS LLCJun 14, 2024Sep 11, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 11, 2026