Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBD49X2KD633789 · Truck-Tractor · TRUCK
Carriers run under4
26 mo
Inspections8
all-time
OOS inspections4
of 8
First seenNov 7, 2023
WA
Last seenJan 6, 2026
CA
Inspected under 4 different carriers in 26 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
1XPBD49X2KD633789
Make
Peterbilt
Model
579
Model year
2019
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 7, 2023 – Jan 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 6, 2026CAI · Full0—AZAAD EXPRESS INC 4371562ZP43337/CA
Dec 9, 2025CAIII · Driver-only0—AZAAD EXPRESS INC 4371562ZP43337/CA
Nov 4, 2025CAII · Walk-around0—AZAAD EXPRESS INC 4371562ZP43337/CA
Jul 31, 2025CAIII · Driver-only1OOSMATTU08 TRANS INC 3655876ZP43337/CA
Jul 31, 2025CAIII · Driver-only0—MATTU08 TRANS INC 3655876ZP43337/CA
Jun 25, 2024CAII · Walk-around1OOSCROSSROADS CARRIER INC 2161359ZP30716/CA
Jun 9, 2024CAI · Full2OOSCROSSROADS CARRIER INC 2161359ZP30716/CA
Nov 7, 2023WAII · Walk-around2OOSH TRANS INC 1038788YAIY339/OR
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AZAAD EXPRESS INC4371562Nov 4, 2025Jan 6, 20263CA
MATTU08 TRANS INC3655876Jul 31, 2025Jul 31, 20252CA
CROSSROADS CARRIER INC2161359Jun 9, 2024Jun 25, 20242CA
H TRANS INC1038788Nov 7, 2023Nov 7, 20231OR
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.
ZP43337CA—AZAAD EXPRESS INCNov 4, 2025 → Jan 6, 20263
ZP43337CA—MATTU08 TRANS INCJul 31, 2025 → Jul 31, 20252
ZP30716CA—CROSSROADS CARRIER INCJun 9, 2024 → Jun 25, 20242
YAIY339OR—H TRANS INCNov 7, 2023 → Nov 7, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026
2019 Peterbilt 579 — VIN 1XPBD49X2KD633789