Equipment unit · VIN-decoded · NHTSA vPIC

2004 Peterbilt 379

1XP5DB9XX4D832240 · Truck-Tractor · TRUCK
Carriers run under2
21 mo
Inspections4
all-time
OOS inspections1
of 4
First seenAug 15, 2024
MO
Last seenMay 22, 2026
MN
Inspected under 2 different carriers in 21 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
1XP5DB9XX4D832240
Make
Peterbilt
Model
379
Model year
2004
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 12, 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 · Aug 15, 2024 – May 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 22, 2026MNI · Full7OOSJUSTIN GRIMMIUS 1969690PZB9651/MN
Mar 27, 2025IAIII · Driver-only2—HIPPI'S TRUCKING INC 219815214375Z/WI
Jan 10, 2025SDIII · Driver-only1—HIPPI'S TRUCKING INC 219815214375Z/WI
Aug 15, 2024MOIII · Driver-only4—HIPPI'S TRUCKING INC 219815214375Z/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JUSTIN GRIMMIUS1969690May 22, 2026May 22, 20261MN
HIPPI'S TRUCKING INC2198152Aug 15, 2024Mar 27, 20253WI
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.
PZB9651MN—JUSTIN GRIMMIUSMay 22, 2026 → May 22, 20261
14375ZWI—HIPPI'S TRUCKING INCAug 15, 2024 → Mar 27, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026