Equipment unit · VIN-decoded · NHTSA vPIC

2007 Peterbilt 379

1XP5DB9X77N638814 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections4
all-time
OOS inspections0
of 4
First seen08/09/2023
IL
Last seen06/12/2025
WI
Inspected under 2 different carriers in 22 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
1XP5DB9X77N638814
Make
Peterbilt
Model
379
Model year
2007
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/12/2026
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 · 08/09/2023 – 06/12/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
06/12/2025WIII · Walk-around0—ALTOM TRANSPORT INC 297572P1126981/IL
08/21/2024ILII · Walk-around0—TRI STATE FUEL SERVICE LLC 3769996P1188215/IL
02/07/2024ILII · Walk-around0—TRI STATE FUEL SERVICE LLC 3769996P1188215/IL
08/09/2023ILII · Walk-around0—TRI STATE FUEL SERVICE LLC 3769996P1188215/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALTOM TRANSPORT INC29757206/12/202506/12/20251IL
TRI STATE FUEL SERVICE LLC376999608/09/202308/21/20243IL
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.
P1126981IL1ALTOM TRANSPORT INC06/12/2025 → 06/12/20251
P1188215IL—TRI STATE FUEL SERVICE LLC08/09/2023 → 08/21/20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026