Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X3LD688805 · Truck-Tractor · TRUCK
Carriers run under4
22 mo
Inspections6
all-time
OOS inspections0
of 6
First seen02/17/2024
NM
Last seen12/18/2025
NM
Inspected under 4 different carriers in 22 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
1XPBDP9X3LD688805
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
06/25/2026
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 · 02/17/2024 – 12/18/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/18/2025NMIII · Driver-only1—SAID CARGO INC 3357331AM56464/AZ
09/09/2025NMII · Walk-around0—IRQ LLC 2781901AM56464/AZ
08/03/2025NMI · Full0—IRQ LLC 2781901AM56464/AZ
07/14/2024NMII · Walk-around0—GXP TRANSPORTATION LLC 3467620AM56464/AZ
05/02/2024AZIII · Driver-only1—TRANSPORTATION INC AGENT GROUP INC 2061716AM24251/AZ
02/17/2024NMI · Full0—TRANSPORTATION INC AGENT GROUP INC 2061716AM24251/AZ
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SAID CARGO INC335733112/18/202512/18/20251OH
IRQ LLC278190108/03/202509/09/20252AZ
GXP TRANSPORTATION LLC346762007/14/202407/14/20241OH
TRANSPORTATION INC AGENT GROUP INC206171602/17/202405/02/20242UT
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.
AM56464AZ—SAID CARGO INC12/18/2025 → 12/18/20251
AM56464AZ—IRQ LLC08/03/2025 → 09/09/20252
AM56464AZ—GXP TRANSPORTATION LLC07/14/2024 → 07/14/20241
AM24251AZ—TRANSPORTATION INC AGENT GROUP INC02/17/2024 → 05/02/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026