Equipment unit · VIN-decoded · NHTSA vPIC

1992 Dakota Manufacturing Co. / Trail-Eze Dakota Manufacturing Co.

1DA72C5D6NM010439 · Trailer · TRAILER
Carriers run under2
8 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJul 1, 2024
AZ
Last seenMar 6, 2025
CA
Inspected under 2 different carriers in 8 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
1DA72C5D6NM010439
Make
Dakota Manufacturing Co. / Trail-Eze
Model
Dakota Manufacturing Co.
Model year
1992
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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
1DA

Deterministic · VIN positions 1–3.

Vehicle descriptor section
72C5D

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1992 or 2022

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

North American serial sequence
010439

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
1992

Observed directly for this VIN via NHTSA vPIC.

Observed make
DAKOTA MANUFACTURING CO. / TRAIL-EZE

Observed directly for this VIN via NHTSA vPIC.

Observed model
Dakota Manufacturing Co.

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

  • 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 · Jul 1, 2024 – Mar 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 6, 2025CAI · Full0O B TRUCKING LIMITED LIABILITY COMPANY 28663284TM9306/CA
Aug 15, 2024CAII · Walk-around3DREW-MASSA TRANSPORTATION LLC 17899934TM9306/CA
Jul 1, 2024AZIII · Driver-only3OOSO B TRUCKING LIMITED LIABILITY COMPANY 28663284TM9306/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
O B TRUCKING LIMITED LIABILITY COMPANY2866328Jul 1, 2024Mar 6, 20252CA
DREW-MASSA TRANSPORTATION LLC1789993Aug 15, 2024Aug 15, 20241CA
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.
4TM9306CAO B TRUCKING LIMITED LIABILITY COMPANYJul 1, 2024Mar 6, 20252
4TM9306CADREW-MASSA TRANSPORTATION LLCAug 15, 2024Aug 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026