Equipment unit · VIN-decoded · NHTSA vPIC

2005 Peterbilt 379

1XP5DB9X55N886914 · Truck-Tractor · TRUCK
Carriers run under2
19 mo
Inspections4
all-time
OOS inspections1
of 4
First seen09/10/2024
OK
Last seen04/03/2026
TX
Inspected under 2 different carriers in 19 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
1XP5DB9X55N886914
Make
Peterbilt
Model
379
Model year
2005
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/11/2026
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 · 09/10/2024 – 04/03/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/03/2026TXI · Full4—ROCKS OFF LLC 4499044R830825/TX
10/14/2024OKII · Walk-around10OOSN & N OILFIELD SUPPLIES LLC 362689937C615/OK
09/11/2024OKIII · Driver-only2—N & N OILFIELD SUPPLIES LLC 362689937C615/OK
09/10/2024OKII · Walk-around2—N & N OILFIELD SUPPLIES LLC 362689937C615/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCKS OFF LLC449904404/03/202604/03/20261TX
N & N OILFIELD SUPPLIES LLC362689909/10/202410/14/20243OK
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.
R830825TX—ROCKS OFF LLC04/03/2026 → 04/03/20261
37C615OK—N & N OILFIELD SUPPLIES LLC09/10/2024 → 10/14/20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/11/2026