Equipment unit · VIN-decoded · NHTSA vPIC

1NUFT28Z6TMNA0257

Not yet decoded
Carriers run under2
9 mo
Inspections2
all-time
OOS inspections0
of 2
First seenMar 4, 2025
MA
Last seenDec 3, 2025
WI
Inspected under 2 different carriers in 9 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1996 or 2026

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

North American serial sequence
NA0257

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.

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 4, 2025 – Dec 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 3, 2025WIIII · Driver-only1TOP SPEED TRANSPORT INC 3764930757580ST/IL
Mar 4, 2025MAIII · Driver-only1MIDSTATES RAIL LLC 2424433757580ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TOP SPEED TRANSPORT INC3764930Dec 3, 2025Dec 3, 20251IL
MIDSTATES RAIL LLC2424433Mar 4, 2025Mar 4, 20251IL
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.
757580STILTOP SPEED TRANSPORT INCDec 3, 2025Dec 3, 20251
757580STILMIDSTATES RAIL LLCMar 4, 2025Mar 4, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC