Equipment unit · VIN-decoded · NHTSA vPIC

1998 Peterbilt 379

1XP5DB9X4WN453280 · Truck-Tractor · TRUCK
Carriers run under2
16 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 22, 2024
TX
Last seenMar 25, 2026
KS
Inspected under 2 different carriers in 16 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
1XP5DB9X4WN453280
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
Jul 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 · Nov 22, 2024 – Mar 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 25, 2026KSIII · Driver-only9—WORKMAN CUSTOM HARVESTING LLC 4261818738303/OK
Mar 18, 2026OKIV · Special1—WORKMAN CUSTOM HARVESTING LLC 4261818738303/OK
Nov 22, 2024TXII · Walk-around3—I AM TRUCKING LLC 2533900R584641/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WORKMAN CUSTOM HARVESTING LLC4261818Mar 18, 2026Mar 25, 20262OK
I AM TRUCKING LLC2533900Nov 22, 2024Nov 22, 20241TX
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.
738303OK—WORKMAN CUSTOM HARVESTING LLCMar 18, 2026 → Mar 25, 20262
R584641TX—I AM TRUCKING LLCNov 22, 2024 → Nov 22, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026