Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X4LD688943 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections6
all-time
OOS inspections1
of 6
First seen07/28/2023
TX
Last seen07/22/2026
AZ
Inspected under 2 different carriers in 36 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
1XPBDP9X4LD688943
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
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 · 07/28/2023 – 07/22/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/22/2026AZII · Walk-around1—BEN DIB LOGISTICS LLC 3498651BLDK80/CO
12/04/2025KYIII · Driver-only1—BEN DIB LOGISTICS LLC 3498651BLDK80/CO
02/18/2025COIII · Driver-only0—BEN DIB LOGISTICS LLC 3498651BLDK80/CO
06/13/2024COI · Full2OOSBEN DIB LOGISTICS LLC 34986516268784/CO
06/03/2024COIII · Driver-only0—BEN DIB LOGISTICS LLC 34986516268784/CO
07/28/2023TXII · Walk-around0—PAM CARTAGE CARRIERS LLC 6168773049779/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BEN DIB LOGISTICS LLC349865106/03/202407/22/20265CO
PAM CARTAGE CARRIERS LLC61687707/28/202307/28/20231OH
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.
BLDK80CO1BEN DIB LOGISTICS LLC02/18/2025 → 07/22/20263
6268784CO—BEN DIB LOGISTICS LLC06/03/2024 → 06/13/20242
3049779IN—PAM CARTAGE CARRIERS LLC07/28/2023 → 07/28/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/29/2026
2020 Peterbilt 579 — VIN 1XPBDP9X4LD688943