Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X3PD801513 · Truck-Tractor · TRUCK
Carriers run under2
20 mo
Inspections5
all-time
OOS inspections1
of 5
First seen01/29/2024
TN
Last seen09/21/2025
TN
Inspected under 2 different carriers in 20 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
1XPBD49X3PD801513
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
06/28/2026
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 · 01/29/2024 – 09/21/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
09/21/2025TNIII · Driver-only0—COOPER TRUCK LINE INC 257357V1285HY/TN
08/27/2025TNI · Full3OOSCOOPER TRUCK LINE INC 257357V1285HY/TN
05/31/2025MSIII · Driver-only0—COOPER TRUCK LINE INC 257357V1285HY/TN
03/01/2024ARIII · Driver-only0—STALLION EXPRESS INC 741086K822752/AR
01/29/2024TNIII · Driver-only0—STALLION EXPRESS INC 741086K822752/AR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COOPER TRUCK LINE INC25735705/31/202509/21/20253MS
STALLION EXPRESS INC74108601/29/202403/01/20242AR
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.
V1285HYTN—COOPER TRUCK LINE INC05/31/2025 → 09/21/20253
K822752AR—STALLION EXPRESS INC01/29/2024 → 03/01/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/28/2026