Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X1PD880552 · Truck-Tractor · TRUCK
Carriers run under2
12 mo
Inspections4
all-time
OOS inspections2
of 4
First seenMay 14, 2025
TX
Last seenMay 4, 2026
LA
Inspected under 2 different carriers in 12 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
1XPBD49X1PD880552
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
Jul 12, 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 · May 14, 2025 – May 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 4, 2026LAII · Walk-around1—AMA BROTHERS LLC 3121943R695662/TX
Dec 9, 2025LAI · Full4OOSAMA TRANSPORTATION LLC 2101839R695662/TX
Jul 18, 2025TXII · Walk-around7OOSAMA TRANSPORTATION LLC 2101839R695662/TX
May 14, 2025TXI · Full0—AMA TRANSPORTATION LLC 2101839R695662/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMA BROTHERS LLC3121943May 4, 2026May 4, 20261TX
AMA TRANSPORTATION LLC2101839May 14, 2025Dec 9, 20253TX
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.
R695662TX—AMA BROTHERS LLCMay 4, 2026 → May 4, 20261
R695662TX—AMA TRANSPORTATION LLCMay 14, 2025 → Dec 9, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026