Equipment unit · VIN-decoded · NHTSA vPIC

2015 Gmc Sierra

1GD521C83FZ519079 · Incomplete · INCOMPLETE VEHICLE
Carriers run under1
21 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJun 20, 2024
TX
Last seenMar 17, 2026
NM
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1GD521C83FZ519079
Make
Gmc
Model
Sierra
Model year
2015
Body class
Incomplete
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Decoded at
Jul 27, 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 20, 2024 – Mar 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 17, 2026NMII · Walk-around2—DRILLING FLUIDS TECHNOLOGY INC 8454932WN679/OK
Dec 17, 2025NMII · Walk-around0—DRILLING FLUIDS TECHNOLOGY INC 8454932WN679/OK
Jun 20, 2024TXII · Walk-around1—DRILLING FLUIDS TECHNOLOGY INC 8454932WN679/SK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DRILLING FLUIDS TECHNOLOGY INC845493Jun 20, 2024Mar 17, 20263TX
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.
2WN679OK1DRILLING FLUIDS TECHNOLOGY INCDec 17, 2025 → Mar 17, 20262
2WN679SK1DRILLING FLUIDS TECHNOLOGY INCJun 20, 2024 → Jun 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 27, 2026