Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X1LD629283 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections4
all-time
OOS inspections1
of 4
First seen08/27/2023
CA
Last seen01/28/2025
CA
Inspected under 2 different carriers in 17 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
1XPBDP9X1LD629283
Make
Peterbilt
Model
579
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/12/2026
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 · 08/27/2023 – 01/28/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
01/28/2025CAI · Full3—PENTAJAX INC 3545852ZP26692/CA
03/26/2024CAIII · Driver-only1—PENTAJAX INC 3545852ZP26692/CA
02/01/2024KSII · Walk-around1OOSDLS INC 28281164QPY664/CA
08/27/2023CAI · Full0—DLS INC 2828116A536654/UT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PENTAJAX INC354585203/26/202401/28/20252CA
DLS INC282811608/27/202302/01/20242UT
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.
ZP26692CA—PENTAJAX INC03/26/2024 → 01/28/20252
4QPY664CA—DLS INC02/01/2024 → 02/01/20241
A536654UT—DLS INC08/27/2023 → 08/27/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026