Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X4HD435031 · Truck-Tractor · TRUCK
Carriers run under1
12 mo
Inspections3
all-time
OOS inspections1
of 3
First seenApr 6, 2025
TX
Last seenApr 29, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X4HD435031
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 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 · Apr 6, 2025 – Apr 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 29, 2026TXI · Full0—UNIQUE LEASING INC 363676P931686/IL
Jul 29, 2025TXII · Walk-around4OOSUNIQUE LEASING INC 363676P931686/IN
Apr 6, 2025TXII · Walk-around0—UNIQUE LEASING INC 363676P931686/IL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UNIQUE LEASING INC363676Apr 6, 2025Apr 29, 20263TX
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.
P931686IL—UNIQUE LEASING INCApr 6, 2025 → Apr 29, 20262
P931686IN—UNIQUE LEASING INCJul 29, 2025 → Jul 29, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026
2017 Peterbilt 579 — VIN 1XPBD49X4HD435031