Equipment unit · VIN-decoded · NHTSA vPIC

2001 Peterbilt 379

1XP5DB9X61D544002 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections7
all-time
OOS inspections0
of 7
First seen09/21/2023
NE
Last seen06/03/2026
KS
Inspected under 2 different carriers in 33 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
1XP5DB9X61D544002
Make
Peterbilt
Model
379
Model year
2001
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/21/2026
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 · 09/21/2023 – 06/03/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/03/2026KSII · Walk-around4—SEK COOP INC 964399258779/KS
04/10/2026KSIII · Driver-only1—SEK COOP INC 964399258779/KS
11/13/2025KSIII · Driver-only3—SEK COOP INC 964399258779/KS
10/15/2025KSIII · Driver-only0—SEK COOP INC 964399258779/KS
06/13/2025KSIII · Driver-only0—SEK COOP INC 964399258779/KS
09/30/2024NEIII · Driver-only0—S2 ROLL OFFS LLC 2119361057662A/NE
09/21/2023NEIII · Driver-only0—S2 ROLL OFFS LLC 2119361055972B/NE
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SEK COOP INC96439906/13/202506/03/20265KS
S2 ROLL OFFS LLC211936109/21/202309/30/20242NE
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.
258779KS—SEK COOP INC06/13/2025 → 06/03/20265
057662ANE—S2 ROLL OFFS LLC09/30/2024 → 09/30/20241
055972BNE—S2 ROLL OFFS LLC09/21/2023 → 09/21/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026