Equipment unit · VIN-decoded · NHTSA vPIC

50HFG4022P1087630

Not yet decoded
Carriers run under2
22 mo
Inspections3
all-time
OOS inspections1
of 3
First seenAug 16, 2024
TN
Last seenJun 12, 2026
TN
Inspected under 2 different carriers in 22 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
50H

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FG402

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1993 or 2023

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

North American serial sequence
087630

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
NORSTAR TRAILERS

Prefix basis · 87 decoded VINs at 100.0% prefix purity.

Model
Norstar Trailers

Prefix basis · 87 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 · Aug 16, 2024 – Jun 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 12, 2026TNI · Full0CAROLINE'S EXPRESS LLC 4456159BQ9992/OK
Sep 17, 2024TNI · Full0SWINGIN' C LLC 3886235BQ9992/UK
Aug 16, 2024TNI · Full5OOSSWINGIN' C LLC 3886235BQ9992/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CAROLINE'S EXPRESS LLC4456159Jun 12, 2026Jun 12, 20261TN
SWINGIN' C LLC3886235Aug 16, 2024Sep 17, 20242OK
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.
BQ9992OK2CAROLINE'S EXPRESS LLCJun 12, 2026Jun 12, 20261
BQ9992UKSWINGIN' C LLCSep 17, 2024Sep 17, 20241
BQ9992OKSWINGIN' C LLCAug 16, 2024Aug 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC