Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X7LD661539 · Truck-Tractor · TRUCK
Carriers run under3
33 mo
Inspections5
all-time
OOS inspections2
of 5
First seenAug 16, 2023
GA
Last seenMay 11, 2026
TX
Inspected under 3 different carriers in 33 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
1XPBD49X7LD661539
Make
Peterbilt
Model
579
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 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 · Aug 16, 2023 – May 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 11, 2026TXIII · Driver-only0—TYCOON TRANSPORT LLC 3167539R809027/TX
Mar 5, 2026KSII · Walk-around6OOSTYCOON TRANSPORT LLC 3167539R809027/TX
Jan 27, 2026KSII · Walk-around1OOSTYCOON TRANSPORT LLC 3167539R809027/TX
Aug 22, 2024WYI · Full4—WESTMINSTER LOGISTICS LLC 3641489R723941/TX
Aug 16, 2023GAIII · Driver-only4—FIRSTFLEET INC 3138912990679/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TYCOON TRANSPORT LLC3167539Jan 27, 2026May 11, 20263TX
WESTMINSTER LOGISTICS LLC3641489Aug 22, 2024Aug 22, 20241TX
FIRSTFLEET INC313891Aug 16, 2023Aug 16, 20231TN
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.
R809027TX—TYCOON TRANSPORT LLCJan 27, 2026 → May 11, 20263
R723941TX—WESTMINSTER LOGISTICS LLCAug 22, 2024 → Aug 22, 20241
2990679IN—FIRSTFLEET INCAug 16, 2023 → Aug 16, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026