Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X2LD689170 · Truck-Tractor · TRUCK
Carriers run under2
21 mo
Inspections3
all-time
OOS inspections0
of 3
First seenOct 5, 2023
TX
Last seenJul 2, 2025
NV
Inspected under 2 different carriers in 21 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
1XPBDP9X2LD689170
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
Jul 31, 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 · Oct 5, 2023 – Jul 2, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 2, 2025NVII · Walk-around0—FRIEND MOVERS INC 3597939ZP55921/CA
Jan 31, 2024TNI · Full0—PAM TRANSPORT INC 1797522794040/UK
Oct 5, 2023TXI · Full0—PAM TRANSPORT INC 1797522794040/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRIEND MOVERS INC3597939Jul 2, 2025Jul 2, 20251CA
PAM TRANSPORT INC179752Oct 5, 2023Jan 31, 20242AR
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.
ZP55921CA—FRIEND MOVERS INCJul 2, 2025 → Jul 2, 20251
2794040UK—PAM TRANSPORT INCJan 31, 2024 → Jan 31, 20241
2794040IN—PAM TRANSPORT INCOct 5, 2023 → Oct 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026