Equipment unit · VIN-decoded · NHTSA vPIC

1999 Peterbilt 357

1NPAL60X5XN507283 · Truck · INCOMPLETE VEHICLE
Carriers run under3
24 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJan 26, 2024
TX
Last seenJan 23, 2026
TX
Inspected under 3 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
1NPAL60X5XN507283
Make
Peterbilt
Model
357
Model year
1999
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 23, 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 · Jan 26, 2024 – Jan 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 23, 2026TXII · Walk-around4—KAREL AGUIRRE CABRALES 430067296U566N/TX
Jan 14, 2026TXII · Walk-around4—KAREL AGUIRRE CABRALES 430067296N556N/TX
Dec 10, 2025TXII · Walk-around4OOSKAREL AGUIRRE CABRALES 430067215U501N/TX
Oct 22, 2025TXII · Walk-around4—KAREL AGUIRRE CABRALES 430067286T418N/TX
Jun 29, 2024TXII · Walk-around4—WALTER PENA ESCOLONA 342420946M626M/TX
Jan 26, 2024TXII · Walk-around6OOSHERIBERTO ALBA VALERA 350209386R400M/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KAREL AGUIRRE CABRALES4300672Oct 22, 2025Jan 23, 20264TX
WALTER PENA ESCOLONA3424209Jun 29, 2024Jun 29, 20241TX
HERIBERTO ALBA VALERA3502093Jan 26, 2024Jan 26, 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.
96U566NTX—KAREL AGUIRRE CABRALESJan 23, 2026 → Jan 23, 20261
96N556NTX—KAREL AGUIRRE CABRALESJan 14, 2026 → Jan 14, 20261
15U501NTX—KAREL AGUIRRE CABRALESDec 10, 2025 → Dec 10, 20251
86T418NTX—KAREL AGUIRRE CABRALESOct 22, 2025 → Oct 22, 20251
46M626MTX—WALTER PENA ESCOLONAJun 29, 2024 → Jun 29, 20241
86R400MTX—HERIBERTO ALBA VALERAJan 26, 2024 → Jan 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026