Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X9PD792333 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections5
all-time
OOS inspections0
of 5
First seenMar 19, 2024
KY
Last seenJun 9, 2026
PA
Inspected under 2 different carriers in 27 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
1XPBD49X9PD792333
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 30, 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 · Mar 19, 2024 – Jun 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 9, 2026PAI · Full0—GRAMMER LOGISTICS INC 1846683296859/IN
Sep 3, 2025WVII · Walk-around0—VICKERY TRANSPORTATION INC 9780593296859/IN
Jul 22, 2025KYI · Full0—VICKERY TRANSPORTATION INC 9780593296859/IN
Oct 30, 2024OHI · Full0—GRAMMER LOGISTICS INC 1846683296859/IN
Mar 19, 2024KYII · Walk-around0—VICKERY TRANSPORTATION INC 9780593296859/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GRAMMER LOGISTICS INC184668Oct 30, 2024Jun 9, 20262IN
VICKERY TRANSPORTATION INC978059Mar 19, 2024Sep 3, 20253OH
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.
3296859IN1GRAMMER LOGISTICS INCOct 30, 2024 → Jun 9, 20262
3296859IN—VICKERY TRANSPORTATION INCMar 19, 2024 → Sep 3, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026