Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X1HD408577 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJun 29, 2023
TX
Last seenSep 16, 2025
TX
Inspected under 2 different carriers in 27 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
1XPBD49X1HD408577
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 · Jun 29, 2023 – Sep 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 16, 2025TXI · Full0—TRAMUC TRANSPORT LLC 3441711R740340/TX
Apr 1, 2025ILII · Walk-around3—TRAMUC TRANSPORT LLC 3441711R740340/TX
Jul 22, 2024MSII · Walk-around1—TRAMUC TRANSPORT LLC 3441711R580184/TX
May 22, 2024KSIII · Driver-only0—TRAMUC TRANSPORT LLC 3441711R632597/TX
Oct 25, 2023TXI · Full0—PULICE CONSTRUCTION INC 750749R632597/TX
Oct 25, 2023TXI · Full3OOSTRAMUC TRANSPORT LLC 3441711R632597/TX
Jun 29, 2023TXII · Walk-around6OOSTRAMUC TRANSPORT LLC 3441711R632597/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRAMUC TRANSPORT LLC3441711Jun 29, 2023Sep 16, 20256TX
PULICE CONSTRUCTION INC750749Oct 25, 2023Oct 25, 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.
R740340TX—TRAMUC TRANSPORT LLCApr 1, 2025 → Sep 16, 20252
R580184TX—TRAMUC TRANSPORT LLCJul 22, 2024 → Jul 22, 20241
R632597TX—TRAMUC TRANSPORT LLCJun 29, 2023 → May 22, 20243
R632597TX—PULICE CONSTRUCTION INCOct 25, 2023 → Oct 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026