Equipment unit · VIN-decoded · NHTSA vPIC

1NUFT28Z4YMNA1446

Not yet decoded
Carriers run under3
13 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMar 13, 2025
ND
Last seenApr 16, 2026
WI
Inspected under 3 different carriers in 13 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
1NUFT28Z4YMNA1446
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
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
1NU

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FT28Z

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
NA1446

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

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
Not established

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 · Mar 13, 2025 – Apr 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 16, 2026WIII · Walk-around4ANDERSON MATERIALS LLC 4228070848385/WI
Nov 19, 2025NDII · Walk-around1TWENTY-NINE TRANSPORT LLC 3149493848385/WI
Mar 13, 2025NDII · Walk-around0K & D TRANSPORT INC 234594848385/WI
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ANDERSON MATERIALS LLC4228070Apr 16, 2026Apr 16, 20261WI
TWENTY-NINE TRANSPORT LLC3149493Nov 19, 2025Nov 19, 20251WI
K & D TRANSPORT INC234594Mar 13, 2025Mar 13, 20251WI
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.
848385WIANDERSON MATERIALS LLCApr 16, 2026Apr 16, 20261
848385WITWENTY-NINE TRANSPORT LLCNov 19, 2025Nov 19, 20251
848385WIK & D TRANSPORT INCMar 13, 2025Mar 13, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026