Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBD49X3JD457057 · Truck-Tractor · TRUCK
Carriers run under1
25 mo
Inspections7
all-time
OOS inspections1
of 7
First seenNov 29, 2023
CA
Last seenDec 19, 2025
AZ
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X3JD457057
Make
Peterbilt
Model
579
Model year
2018
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.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 29, 2023 – Dec 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 19, 2025AZII · Walk-around2OOSGH DAIRY 1134221AH93972/AZ
Nov 5, 2025AZI · Full0—GH DAIRY 1134221AH93972/AZ
Jul 3, 2025AZI · Full0—GH DAIRY 1134221AH93972/AZ
Jun 2, 2025CAI · Full2—GH DAIRY 1134221AH93972/AZ
May 31, 2024AZII · Walk-around1—GH DAIRY 1134221AH93972/AZ
May 29, 2024CAI · Full0—GH DAIRY 1134221AH93972/AZ
Nov 29, 2023CAI · Full0—GH DAIRY 1134221AH93972/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GH DAIRY1134221Nov 29, 2023Dec 19, 20257AZ
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.
AH93972AZ—GH DAIRYNov 29, 2023 → Dec 19, 20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026