Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X5PD836944 · Truck-Tractor · TRUCK
Carriers run under3
16 mo
Inspections5
all-time
OOS inspections1
of 5
First seen08/17/2023
OR
Last seen12/13/2024
CA
Inspected under 3 different carriers in 16 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
1XPBDP9X5PD836944
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
06/29/2026
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 · 08/17/2023 – 12/13/2024

DateStateLevelViol.OOSCarrier (DOT)Plate
12/13/2024CAIII · Driver-only3—G I XPRESS INC 4189087ZP31948/CA
06/07/2024CAII · Walk-around0—G I XPRESS INC 4189087YP57536/CA
05/07/2024NJIII · Driver-only0—G I XPRESS INC 4189087YP57536/CA
04/05/2024DEII · Walk-around3OOSSAHIB EXPRESS LLC 3391139YP57536/CA
08/17/2023ORIII · Driver-only0—SAHIB EXPRESS INC 3676025YP57536/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
G I XPRESS INC418908705/07/202412/13/20243CA
SAHIB EXPRESS LLC339113904/05/202404/05/20241TX
SAHIB EXPRESS INC367602508/17/202308/17/20231CA
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.
ZP31948CA—G I XPRESS INC12/13/2024 → 12/13/20241
YP57536CA—G I XPRESS INC05/07/2024 → 06/07/20242
YP57536CA—SAHIB EXPRESS LLC04/05/2024 → 04/05/20241
YP57536CA—SAHIB EXPRESS INC08/17/2023 → 08/17/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/29/2026
2023 Peterbilt 579 — VIN 1XPBDP9X5PD836944