Equipment unit · VIN-decoded · NHTSA vPIC

2003 Peterbilt 379

1XP5DB9X53D801590 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJul 11, 2023
PA
Last seenJan 7, 2026
OH
Inspected under 2 different carriers in 30 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
1XP5DB9X53D801590
Make
Peterbilt
Model
379
Model year
2003
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 · Jul 11, 2023 – Jan 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 7, 2026OHIII · Driver-only2—GARY Z HORST 3878486AH48611/PA
Oct 31, 2025PAIII · Driver-only2—GARY Z HORST 3878486AH48611/PA
May 14, 2025PAIII · Driver-only2—GARY Z HORST 3878486AH48611/PA
Jan 13, 2025PAIII · Driver-only1—GARY Z HORST 3878486AH48611/PA
Feb 15, 2024PAI · Full5—GARY Z HORST 3878486AH48611/PA
Nov 7, 2023PAIII · Driver-only4—GARY Z HORST 3878486AH48611/PA
Jul 11, 2023PAII · Walk-around8OOSKENNETH P AUKER 483695ZMR6595/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GARY Z HORST3878486Nov 7, 2023Jan 7, 20266PA
KENNETH P AUKER483695Jul 11, 2023Jul 11, 20231PA
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.
AH48611PA—GARY Z HORSTNov 7, 2023 → Jan 7, 20266
ZMR6595PA—KENNETH P AUKERJul 11, 2023 → Jul 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026