Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBD49X3GD360045 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections4
all-time
OOS inspections2
of 4
First seenOct 31, 2023
NM
Last seenJun 22, 2026
TX
Inspected under 2 different carriers in 32 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
1XPBD49X3GD360045
Make
Peterbilt
Model
579
Model year
2016
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 · Oct 31, 2023 – Jun 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 22, 2026TXII · Walk-around3OOSWEST TEXAS DNA LLP 354845277N811N/TX
Jun 17, 2025TXII · Walk-around4OOSSWFL CORPORATION 306537R456180/TX
Apr 29, 2025LAIII · Driver-only2—SWFL CORPORATION 306537R456180/TX
Oct 31, 2023NMII · Walk-around0—SWFL CORPORATION 306537R456180/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WEST TEXAS DNA LLP3548452Jun 22, 2026Jun 22, 20261TX
SWFL CORPORATION306537Oct 31, 2023Jun 17, 20253TX
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.
77N811NTX1WEST TEXAS DNA LLPJun 22, 2026 → Jun 22, 20261
R456180TX—SWFL CORPORATIONOct 31, 2023 → Jun 17, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026