Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X7MD759827 · Truck-Tractor · TRUCK
Carriers run under3
29 mo
Inspections6
all-time
OOS inspections5
of 6
First seenFeb 21, 2024
OK
Last seenJul 4, 2026
TX
Inspected under 3 different carriers in 29 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
1XPBD49X7MD759827
Make
Peterbilt
Model
579
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 12, 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 · Feb 21, 2024 – Jul 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 4, 2026TXII · Walk-around1OOSSURTEX LOGISTICS LLC 31491181N95917/TX
Jul 4, 2026TXII · Walk-around3OOSSURTEX LOGISTICS LLC 31491181N95917/TX
Apr 10, 2026TXI · Full6OOSSURTEX LOGISTICS LLC 31491181N95917/TX
Mar 24, 2026TXII · Walk-around2OOSSURTRANS LOGISTICS LLC 42608311N95917/TX
May 15, 2024OKI · Full0—WESTERN FLYER EXPRESS LLC 6589093FE340/OK
Feb 21, 2024OKI · Full4OOSWESTERN FLYER EXPRESS LLC 6589093FE340/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SURTEX LOGISTICS LLC3149118Apr 10, 2026Jul 4, 20263TX
SURTRANS LOGISTICS LLC4260831Mar 24, 2026Mar 24, 20261TX
WESTERN FLYER EXPRESS LLC658909Feb 21, 2024May 15, 20242OK
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.
1N95917TX1SURTEX LOGISTICS LLCApr 10, 2026 → Jul 4, 20263
1N95917TX—SURTRANS LOGISTICS LLCMar 24, 2026 → Mar 24, 20261
3FE340OK—WESTERN FLYER EXPRESS LLCFeb 21, 2024 → May 15, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026