Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X1HD364497 · Truck-Tractor · TRUCK
Carriers run under1
13 mo
Inspections4
all-time
OOS inspections2
of 4
First seenJun 7, 2024
WA
Last seenJul 29, 2025
WY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X1HD364497
Make
Peterbilt
Model
579
Model year
2017
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 · Jun 7, 2024 – Jul 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2025WYI · Full0—A-1 TRANSPORTATION SERVICES LLC 842022Z086450/UT
Oct 29, 2024AZI · Full3—A-1 TRANSPORTATION SERVICES LLC 842022Z086450/UT
Aug 13, 2024COI · Full9OOSA-1 TRANSPORTATION SERVICES LLC 842022Z086450/UT
Jun 7, 2024WAII · Walk-around11OOSA-1 TRANSPORTATION SERVICES LLC 842022Z086450/UT
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A-1 TRANSPORTATION SERVICES LLC842022Jun 7, 2024Jul 29, 20254UT
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.
Z086450UT—A-1 TRANSPORTATION SERVICES LLCJun 7, 2024 → Jul 29, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026
2017 Peterbilt 579 — VIN 1XPBD49X1HD364497