Equipment unit · VIN-decoded · NHTSA vPIC

1999 Peterbilt 379

1XP5DB9X5XD509251 · Truck-Tractor · TRUCK
Carriers run under1
30 mo
Inspections4
all-time
OOS inspections1
of 4
First seenDec 29, 2023
OK
Last seenJun 27, 2026
OK
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP5DB9X5XD509251
Make
Peterbilt
Model
379
Model year
1999
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 11, 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 · Dec 29, 2023 – Jun 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 27, 2026OKII · Walk-around1OOSDOC TRANSPORTATION LLC 7531313LA638/OK
Mar 26, 2024OKII · Walk-around1—DOC TRANSPORTATION LLC 7531313KG459/OK
Feb 17, 2024OKII · Walk-around0—DOC TRANSPORTATION LLC 7531313KG459/OK
Dec 29, 2023OKII · Walk-around0—DOC TRANSPORTATION LLC 7531313EU894/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DOC TRANSPORTATION LLC753131Dec 29, 2023Jun 27, 20264OK
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.
3LA638OK1DOC TRANSPORTATION LLCJun 27, 2026 → Jun 27, 20261
3KG459OK—DOC TRANSPORTATION LLCFeb 17, 2024 → Mar 26, 20242
3EU894OK—DOC TRANSPORTATION LLCDec 29, 2023 → Dec 29, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 11, 2026