Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X2PD861557 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections5
all-time
OOS inspections1
of 5
First seenOct 14, 2023
UT
Last seenDec 22, 2025
AL
Inspected under 2 different carriers in 26 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
1XPBDP9X2PD861557
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
Jun 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 · Oct 14, 2023 – Dec 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 22, 2025ALII · Walk-around3OOSF & W TRANSPORTATION INC 520645P780342/SC
Aug 8, 2025USI · Full0—NEW PRIME INC 370640KR6V/MO
Jun 10, 2025NMII · Walk-around1—NEW PRIME INC 370640KR6V/MO
Nov 6, 2024CAI · Full0—NEW PRIME INC 370640KR6V/MO
Oct 14, 2023UTIII · Driver-only1—NEW PRIME INC 370640KR6V/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
F & W TRANSPORTATION INC520645Dec 22, 2025Dec 22, 20251GA
NEW PRIME INC3706Oct 14, 2023Aug 8, 20254MO
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.
P780342SC—F & W TRANSPORTATION INCDec 22, 2025 → Dec 22, 20251
40KR6VMO—NEW PRIME INCOct 14, 2023 → Aug 8, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026