Equipment unit · VIN-decoded · NHTSA vPIC

2007 Peterbilt 379

1XP5DB9X27D673105 · Truck-Tractor · TRUCK
Carriers run under3
21 mo
Inspections3
all-time
OOS inspections1
of 3
First seen10/31/2023
CT
Last seen07/12/2025
WI
Inspected under 3 different carriers in 21 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
1XP5DB9X27D673105
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
07/28/2026
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 · 10/31/2023 – 07/12/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
07/12/2025WIII · Walk-around6—GLADSON TRANSPORT LLC 247080090507Z/WI
03/06/2024KYI · Full15OOSKIELBLOCK FORWARDING LLC 172276672476Z/WI
10/31/2023CTIII · Driver-only0—L C K TRANSPORT LLC 30758025911Z/WI
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GLADSON TRANSPORT LLC247080007/12/202507/12/20251WI
KIELBLOCK FORWARDING LLC172276603/06/202403/06/20241WI
L C K TRANSPORT LLC30758010/31/202310/31/20231WI
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.
90507ZWI—GLADSON TRANSPORT LLC07/12/2025 → 07/12/20251
72476ZWI—KIELBLOCK FORWARDING LLC03/06/2024 → 03/06/20241
25911ZWI—L C K TRANSPORT LLC10/31/2023 → 10/31/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/28/2026