Equipment unit · VIN-decoded · NHTSA vPIC

1999 Peterbilt 379

1XP5DB9X9XN465751 · Truck-Tractor · TRUCK
Carriers run under2
24 mo
Inspections12
all-time
OOS inspections2
of 12
First seen04/16/2024
TX
Last seen04/22/2026
TX
Inspected under 2 different carriers in 24 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
1XP5DB9X9XN465751
Make
Peterbilt
Model
379
Model year
1999
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/17/2026
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 · 04/16/2024 – 04/22/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/22/2026TXII · Walk-around4—B IBARRA LLC 31597391N19708/TX
03/13/2026TXII · Walk-around2—B IBARRA LLC 31597391N19708/TX
03/03/2026TXII · Walk-around3—B IBARRA LLC 31597391N19708/TX
02/25/2026TXII · Walk-around5—B IBARRA LLC 31597391N19708/TX
06/19/2025TXII · Walk-around1—B IBARRA LLC 31597391N19708/TX
04/23/2025TXII · Walk-around1—B IBARRA LLC 31597391N19708/TX
12/05/2024TXII · Walk-around1—TEX MIX PARTNERS LLC 19475481N19708/TX
12/05/2024TXII · Walk-around3—B IBARRA LLC 31597391N19708/TX
10/09/2024TXII · Walk-around2—B IBARRA LLC 31597391N19708/TX
05/30/2024TXII · Walk-around6OOSB IBARRA LLC 31597391N19708/TX
05/24/2024ARII · Walk-around4OOSB IBARRA LLC 31597391N19708/TX
04/16/2024TXII · Walk-around2—B IBARRA LLC 31597391N19708/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
B IBARRA LLC315973904/16/202404/22/202611TX
TEX MIX PARTNERS LLC194754812/05/202412/05/20241TX
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.
1N19708TX—B IBARRA LLC04/16/2024 → 04/22/202611
1N19708TX—TEX MIX PARTNERS LLC12/05/2024 → 12/05/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/17/2026