Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X9PD875535 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections4
all-time
OOS inspections0
of 4
First seenOct 19, 2023
OH
Last seenApr 7, 2026
PA
Inspected under 2 different carriers in 30 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
1XPBD49X9PD875535
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 · Oct 19, 2023 – Apr 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 7, 2026PAI · Full0—HOFFMAN TRANSPORT INC 1398571031F1/MD
Nov 20, 2023INII · Walk-around1—LANDAIR TRANSPORT LLC 2414113384953/IN
Oct 20, 2023INIII · Driver-only3—LANDAIR TRANSPORT LLC 2414113384953/IN
Oct 19, 2023OHIII · Driver-only1—LANDAIR TRANSPORT LLC 2414113384953/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HOFFMAN TRANSPORT INC139857Apr 7, 2026Apr 7, 20261PA
LANDAIR TRANSPORT LLC241411Oct 19, 2023Nov 20, 20233TN
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.
1031F1MD—HOFFMAN TRANSPORT INCApr 7, 2026 → Apr 7, 20261
3384953IN—LANDAIR TRANSPORT LLCOct 19, 2023 → Nov 20, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026