Equipment unit · VIN-decoded · NHTSA vPIC

1992 Whitegmc WCM

4V1BDBCH0NN651120 · Truck-Tractor · TRUCK
Carriers run under2
19 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJun 17, 2024
KY
Last seenJan 6, 2026
KY
Inspected under 2 different carriers in 19 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
4V1BDBCH0NN651120
Make
Whitegmc
Model
WCM
Model year
1992
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 17, 2024 – Jan 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 6, 2026KYI · Full0—JOHN B HELTON 2458697L8D830/KY
Aug 26, 2025KYIII · Driver-only0—JOHN B HELTON 2458697L8D830/KY
Aug 1, 2025KYI · Full0—JOHN B HELTON 2458697L8D830/KY
Apr 17, 2025KYI · Full0—JOHN B HELTON 2458697L8D830/KY
Jun 18, 2024KYIII · Driver-only1—CHAD MARSHALL 3458825776688/KY
Jun 17, 2024KYIII · Driver-only0—CHAD MARSHALL 3458825776688/KY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JOHN B HELTON2458697Apr 17, 2025Jan 6, 20264KY
CHAD MARSHALL3458825Jun 17, 2024Jun 18, 20242KY
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.
L8D830KY—JOHN B HELTONApr 17, 2025 → Jan 6, 20264
776688KY—CHAD MARSHALLJun 17, 2024 → Jun 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026