Equipment unit · VIN-decoded · NHTSA vPIC

2005 Peterbilt 379

1NP5LB9X35D834474 · Truck · INCOMPLETE VEHICLE
Carriers run under2
11 mo
Inspections3
all-time
OOS inspections1
of 3
First seenOct 24, 2024
WY
Last seenSep 12, 2025
WY
Inspected under 2 different carriers in 11 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
1NP5LB9X35D834474
Make
Peterbilt
Model
379
Model year
2005
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 · Oct 24, 2024 – Sep 12, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 12, 2025WYII · Walk-around2—YELLOW IRON WASTE LLC 4371138A25982/WY
Nov 5, 2024WYI · Full0—YELLOW IRON EXCAVATING LLC 81522922C0M67/WY
Oct 24, 2024WYI · Full3OOSYELLOW IRON EXCAVATING LLC 81522922C0M67/WY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
YELLOW IRON WASTE LLC4371138Sep 12, 2025Sep 12, 20251WY
YELLOW IRON EXCAVATING LLC815229Oct 24, 2024Nov 5, 20242WY
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.
A25982WY—YELLOW IRON WASTE LLCSep 12, 2025 → Sep 12, 20251
22C0M67WY—YELLOW IRON EXCAVATING LLCOct 24, 2024 → Nov 5, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026