Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X1PD851469 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJul 1, 2023
LA
Last seenMar 2, 2026
CA
Inspected under 2 different carriers in 32 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
1XPBD49X1PD851469
Make
Peterbilt
Model
579
Model year
2023
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 1, 2023 – Mar 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 2, 2026CAII · Walk-around2—COLT TRANS LLC 2550510ZP52022/CA
Sep 8, 2025NVII · Walk-around1—COLT TRANS LLC 2550510ZP52022/CA
Jun 18, 2025NVIII · Driver-only0—COLT TRANS LLC 2550510ZP52022/CA
Jan 9, 2025CAI · Full0—COLT TRANS LLC 2550510ZP52022/CA
Feb 28, 2024ARI · Full8OOSFAK INTERNATIONAL DISTRIBUTION INC 2913992R641471/TX
Jul 15, 2023LAIII · Driver-only1—FAK INTERNATIONAL DISTRIBUTION INC 2913992R641471/TX
Jul 1, 2023LAIII · Driver-only2—FAK INTERNATIONAL DISTRIBUTION INC 2913992R641471/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COLT TRANS LLC2550510Jan 9, 2025Mar 2, 20264CA
FAK INTERNATIONAL DISTRIBUTION INC2913992Jul 1, 2023Feb 28, 20243TX
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.
ZP52022CA—COLT TRANS LLCJan 9, 2025 → Mar 2, 20264
R641471TX—FAK INTERNATIONAL DISTRIBUTION INCJul 1, 2023 → Feb 28, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026