Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 579

1XPBDP9XXFD256345 · Truck-Tractor · TRUCK
Carriers run under2
24 mo
Inspections6
all-time
OOS inspections1
of 6
First seen06/27/2023
AZ
Last seen06/11/2025
MT
Inspected under 2 different carriers in 24 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
1XPBDP9XXFD256345
Make
Peterbilt
Model
579
Model year
2015
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 · 06/27/2023 – 06/11/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
06/11/2025MTII · Walk-around1OOSTERRY G WILSON 1366377372XBF/CO
04/23/2025COIII · Driver-only2—TERRY G WILSON 1366377NO PLATE/CO
01/28/2025NMIII · Driver-only0—SCOTT VANCE 1072010835XBD/CO
10/29/2024NMIII · Driver-only0—SCOTT VANCE 1072010835XBD/CO
09/29/2024COII · Walk-around0—SCOTT VANCE 1072010835XBD/CO
06/27/2023AZIII · Driver-only0—SCOTT VANCE 1072010835XBD/CO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TERRY G WILSON136637704/23/202506/11/20252CO
SCOTT VANCE107201006/27/202301/28/20254CO
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.
372XBFCO—TERRY G WILSON06/11/2025 → 06/11/20251
NO PLATECO—TERRY G WILSON04/23/2025 → 04/23/20251
835XBDCO—SCOTT VANCE06/27/2023 → 01/28/20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026
2015 Peterbilt 579 — VIN 1XPBDP9XXFD256345