Equipment unit · VIN-decoded · NHTSA vPIC

1999 Peterbilt 379

1XP5DR9XXXD471170 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections9
all-time
OOS inspections4
of 9
First seenJan 16, 2024
TX
Last seenMay 5, 2026
TX
Inspected under 2 different carriers in 28 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
1XP5DR9XXXD471170
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
Jun 19, 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 · Jan 16, 2024 – May 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 5, 2026TXII · Walk-around8—LIAM TRUCKING LLC 25473501M26155/TX
May 8, 2025TXII · Walk-around7—LIAM TRUCKING LLC 25473501M26155/TX
Nov 23, 2024TXI · Full2—A KELSO CURRIE II 9650201M26155/TX
Sep 6, 2024TXII · Walk-around0—A KELSO CURRIE II 9650201M26155/TX
Aug 15, 2024TXII · Walk-around8OOSA KELSO CURRIE II 9650201M26155/TX
Jun 7, 2024TXII · Walk-around8OOSA KELSO CURRIE II 9650201M26155/TX
Apr 30, 2024TXI · Full12OOSA KELSO CURRIE II 96502031T550M/TX
Apr 12, 2024TXII · Walk-around7OOSA KELSO CURRIE II 9650201M26109/TX
Jan 16, 2024TXIII · Driver-only3—A KELSO CURRIE II 9650201M26109/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LIAM TRUCKING LLC2547350May 8, 2025May 5, 20262TX
A KELSO CURRIE II965020Jan 16, 2024Nov 23, 20247TX
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.
1M26155TX—LIAM TRUCKING LLCMay 8, 2025 → May 5, 20262
1M26155TX—A KELSO CURRIE IIJun 7, 2024 → Nov 23, 20244
31T550MTX—A KELSO CURRIE IIApr 30, 2024 → Apr 30, 20241
1M26109TX—A KELSO CURRIE IIJan 16, 2024 → Apr 12, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026