Equipment unit · VIN-decoded · NHTSA vPIC

2007 Peterbilt 357

1NPALZ9X17D663802 · Truck · INCOMPLETE VEHICLE
Carriers run under2
31 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJul 7, 2023
AZ
Last seenFeb 12, 2026
CO
Inspected under 2 different carriers in 31 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
1NPALZ9X17D663802
Make
Peterbilt
Model
357
Model year
2007
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 26, 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 · Jul 7, 2023 – Feb 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 12, 2026COII · Walk-around12—VASQUEZ READY MIX LLC 2599872FDAP88/CO
May 14, 2025COII · Walk-around9OOSVASQUEZ READY MIX LLC 25998727389913/CO
Jul 7, 2023AZII · Walk-around5OOSPUZZLE MIXER CONCRETE LLC 2040206LLA7LL/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VASQUEZ READY MIX LLC2599872May 14, 2025Feb 12, 20262CO
PUZZLE MIXER CONCRETE LLC2040206Jul 7, 2023Jul 7, 20231AZ
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.
FDAP88CO—VASQUEZ READY MIX LLCFeb 12, 2026 → Feb 12, 20261
7389913CO—VASQUEZ READY MIX LLCMay 14, 2025 → May 14, 20251
LLA7LLAZ—PUZZLE MIXER CONCRETE LLCJul 7, 2023 → Jul 7, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026