Equipment unit · VIN-decoded · NHTSA vPIC

3HTNUAPT3GN278458

Not yet decoded
Carriers run under2
11 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJan 22, 2025
FL
Last seenDec 31, 2025
FL
Inspected under 2 different carriers in 11 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
3HT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
NUAPT

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1986 or 2016

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

North American serial sequence
278458

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
INTERNATIONAL

Prefix basis · 39 decoded VINs at 100.0% prefix purity.

Model
DF677

Prefix basis · 39 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.

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 · Jan 22, 2025 – Dec 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 31, 2025FLII · Walk-around1SUN TRUCKING & MATERIAL 4407782P0554J/FL
Jan 22, 2025FLII · Walk-around1SOUTHERN DEVELOPMENT & CONSTRUCTION INC 2524235N6928Y/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUN TRUCKING & MATERIAL4407782Dec 31, 2025Dec 31, 20251FL
SOUTHERN DEVELOPMENT & CONSTRUCTION INC2524235Jan 22, 2025Jan 22, 20251FL
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.
P0554JFLSUN TRUCKING & MATERIALDec 31, 2025Dec 31, 20251
N6928YFLSOUTHERN DEVELOPMENT & CONSTRUCTION INCJan 22, 2025Jan 22, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC