Equipment unit · VIN-decoded · NHTSA vPIC

1998 Peterbilt 379

1XP5DB9X0WD451340 · Truck-Tractor · TRUCK
Carriers run under1
24 mo
Inspections5
all-time
OOS inspections2
of 5
First seen10/12/2023
LA
Last seen10/16/2025
CO
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP5DB9X0WD451340
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
06/28/2026
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 · 10/12/2023 – 10/16/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
10/16/2025COII · Walk-around0—A-1 TRANSPORTATION SERVICES LLC 842022Z093791/UT
12/13/2024COII · Walk-around7OOSA-1 TRANSPORTATION SERVICES LLC 842022Z093791/UT
06/25/2024WVIII · Driver-only1—A-1 TRANSPORTATION SERVICES LLC 842022Z093791/UT
10/27/2023TXII · Walk-around3OOSA-1 TRANSPORTATION SERVICES LLC 842022Z072994/UT
10/12/2023LAIII · Driver-only3—A-1 TRANSPORTATION SERVICES LLC 842022Z072994/UT
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A-1 TRANSPORTATION SERVICES LLC84202210/12/202310/16/20255UT
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.
Z093791UT—A-1 TRANSPORTATION SERVICES LLC06/25/2024 → 10/16/20253
Z072994UT—A-1 TRANSPORTATION SERVICES LLC10/12/2023 → 10/27/20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/28/2026