Equipment unit · VIN-decoded · NHTSA vPIC

1998 Peterbilt 379

1XP5DB9X3WD453308 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections5
all-time
OOS inspections2
of 5
First seen07/16/2024
CO
Last seen06/30/2026
IL
Inspected under 2 different carriers in 23 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
1XP5DB9X3WD453308
Make
Peterbilt
Model
379
Model year
1998
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/04/2026
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 · 07/16/2024 – 06/30/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/30/2026ILIII · Driver-only0—EXPRESS FREIGHT SYSTEMS LLC 2820153163753A/MS
04/28/2026SDI · Full2OOSEXPRESS FREIGHT SYSTEMS LLC 2820153A521629/MS
03/11/2026TXI · Full4OOSEXPRESS FREIGHT SYSTEMS LLC 2820153A521629/MS
08/21/2025TXII · Walk-around1—EXPRESS FREIGHT SYSTEMS LLC 2820153A521629/MS
07/16/2024COIII · Driver-only2—STEPHEN FANNING 25560203KL284/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EXPRESS FREIGHT SYSTEMS LLC282015308/21/202506/30/20264MS
STEPHEN FANNING255602007/16/202407/16/20241OK
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.
163753AMS1EXPRESS FREIGHT SYSTEMS LLC06/30/2026 → 06/30/20261
A521629MS—EXPRESS FREIGHT SYSTEMS LLC08/21/2025 → 04/28/20263
3KL284OK—STEPHEN FANNING07/16/2024 → 07/16/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/04/2026