Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBDP9X8JD491903 · Truck-Tractor · TRUCK
Carriers run under1
33 mo
Inspections7
all-time
OOS inspections1
of 7
First seen06/26/2023
WI
Last seen03/02/2026
UT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X8JD491903
Make
Peterbilt
Model
579
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/21/2026
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 · 06/26/2023 – 03/02/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/02/2026UTI · Full3—SPRINGBROOK EXPRESS LLC 168270054577Z/WI
01/19/2026SDIII · Driver-only0—SPRINGBROOK EXPRESS LLC 168270054577Z/WI
08/27/2025SDII · Walk-around0—SPRINGBROOK EXPRESS LLC 168270054577Z/WI
02/25/2025SDII · Walk-around1OOSSPRINGBROOK EXPRESS LLC 168270054577Z/WI
01/25/2025SDIII · Driver-only0—SPRINGBROOK EXPRESS LLC 168270054577Z/WI
09/24/2024SDII · Walk-around1—SPRINGBROOK EXPRESS LLC 168270054577Z/WI
06/26/2023WII · Full3—SPRINGBROOK EXPRESS LLC 168270054577Z/WI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPRINGBROOK EXPRESS LLC168270006/26/202303/02/20267WI
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.
54577ZWI—SPRINGBROOK EXPRESS LLC06/26/2023 → 03/02/20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026