Equipment unit · VIN-decoded · NHTSA vPIC

2003 Peterbilt 379

1NP5DB9XX3D576481 · Truck-Tractor · INCOMPLETE VEHICLE
Carriers run under2
30 mo
Inspections3
all-time
OOS inspections2
of 3
First seen11/14/2023
WA
Last seen05/07/2026
NC
Inspected under 2 different carriers in 30 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
1NP5DB9XX3D576481
Make
Peterbilt
Model
379
Model year
2003
Body class
Truck-Tractor
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/26/2026
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 · 11/14/2023 – 05/07/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/07/2026NCIII · Driver-only1OOSCYN AUTO EXPRESS LLC 3906858DF42JX/FL
02/12/2025FLIII · Driver-only2OOSCYN AUTO EXPRESS LLC 3906858XB326K/FL
11/14/2023WAIII · Driver-only1—SONIC LOGISTICS INC 286908180506P/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CYN AUTO EXPRESS LLC390685802/12/202505/07/20262FL
SONIC LOGISTICS INC286908111/14/202311/14/20231BC
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.
DF42JXFL—CYN AUTO EXPRESS LLC05/07/2026 → 05/07/20261
XB326KFL—CYN AUTO EXPRESS LLC02/12/2025 → 02/12/20251
80506PWA—SONIC LOGISTICS INC11/14/2023 → 11/14/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/26/2026