Equipment unit · VIN-decoded · NHTSA vPIC

1998 Peterbilt 379

1XP5DB9X4WD449459 · Truck-Tractor · TRUCK
Carriers run under2
8 mo
Inspections3
all-time
OOS inspections1
of 3
First seen08/06/2024
PA
Last seen04/23/2025
MO
Inspected under 2 different carriers in 8 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
1XP5DB9X4WD449459
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
07/28/2026
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 · 08/06/2024 – 04/23/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
04/23/2025MOII · Walk-around1OOSPAUL ROM AND SONS TRUCKING LLC 22004573LL582/OK
01/23/2025KSIII · Driver-only1—PAUL ROM AND SONS TRUCKING LLC 22004573LL582/OK
08/06/2024PAIII · Driver-only3—4-W EXPRESS LLC 24778823HM140/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PAUL ROM AND SONS TRUCKING LLC220045701/23/202504/23/20252OK
4-W EXPRESS LLC247788208/06/202408/06/20241OK
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.
3LL582OK—PAUL ROM AND SONS TRUCKING LLC01/23/2025 → 04/23/20252
3HM140OK—4-W EXPRESS LLC08/06/2024 → 08/06/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/28/2026