Equipment unit · VIN-decoded · NHTSA vPIC

2003 Peterbilt 379

1XP5DU9X83D590168 · Truck-Tractor · TRUCK
Carriers run under2
10 mo
Inspections3
all-time
OOS inspections2
of 3
First seenSep 11, 2025
TX
Last seenJul 28, 2026
TX
Inspected under 2 different carriers in 10 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
1XP5DU9X83D590168
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 · Sep 11, 2025 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026TXII · Walk-around6OOSGDL TRANSPORT SERVICES LLC 41458451L89146/TX
Jul 1, 2026TXI · Full9OOSGDL TRANSPORT SERVICES LLC 41458451L89146/TX
Sep 11, 2025TXII · Walk-around6—AL TRANSCO LLC 19571981L89146/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GDL TRANSPORT SERVICES LLC4145845Jul 1, 2026Jul 28, 20262TX
AL TRANSCO LLC1957198Sep 11, 2025Sep 11, 20251TX
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.
1L89146TX1GDL TRANSPORT SERVICES LLCJul 1, 2026 → Jul 28, 20262
1L89146TX—AL TRANSCO LLCSep 11, 2025 → Sep 11, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026