Equipment unit · VIN-decoded · NHTSA vPIC

1999 Peterbilt 379

1XP5DB9X6XD485879 · Truck-Tractor · TRUCK
Carriers run under1
8 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJun 3, 2025
WA
Last seenFeb 17, 2026
UT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP5DB9X6XD485879
Make
Peterbilt
Model
379
Model year
1999
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 · Jun 3, 2025 – Feb 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 17, 2026UTIII · Driver-only0—A S C EXPRESS LLC 3477555AN2402/ID
Dec 17, 2025CAIII · Driver-only1—A S C EXPRESS LLC 3477555AN2402/ID
Jun 3, 2025WAII · Walk-around4OOSA S C EXPRESS LLC 3477555AN2402/ID
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A S C EXPRESS LLC3477555Jun 3, 2025Feb 17, 20263ID
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.
AN2402ID—A S C EXPRESS LLCJun 3, 2025 → Feb 17, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026