Equipment unit · VIN-decoded · NHTSA vPIC

2003 Peterbilt 379

1XP5DR9X03D593448 · Truck-Tractor · TRUCK
Carriers run under1
2 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMay 4, 2026
IA
Last seenJul 30, 2026
NE
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP5DR9X03D593448
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
Aug 2, 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 · May 4, 2026 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026NEIII · Driver-only1—ONLY COWS LLC 4314010PR54251/SD
May 21, 2026NEIII · Driver-only1—ONLY COWS LLC 4314010PR54251/SD
May 4, 2026IAIII · Driver-only2—ONLY COWS LLC 4314010PR54251/SD
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ONLY COWS LLC4314010May 4, 2026Jul 30, 20263SD
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.
PR54251SD1ONLY COWS LLCMay 4, 2026 → Jul 30, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026
2003 Peterbilt 379 — VIN 1XP5DR9X03D593448