Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X3LD675388 · Truck-Tractor · TRUCK
Carriers run under3
32 mo
Inspections9
all-time
OOS inspections0
of 9
First seenNov 7, 2023
TN
Last seenJul 20, 2026
TX
Inspected under 3 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
1XPBDP9X3LD675388
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 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 · Nov 7, 2023 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026TXII · Walk-around0—WEST TEXAS DRUM COMPANY LTD 542625R787974/TX
Jul 13, 2026TXII · Walk-around2—WEST TEXAS DRUM COMPANY LTD 542625R787974/TX
May 19, 2026TXII · Walk-around1—WEST TEXAS DRUM COMPANY LTD 542625R787974/TX
Apr 23, 2026TXIII · Driver-only3—WEST TEXAS DRUM COMPANY LTD 542625R787974/TX
Feb 24, 2026TXIII · Driver-only2—WEST TEXAS DRUM COMPANY LTD 5426257766C94/TX
Oct 28, 2025COIII · Driver-only1—WEST TEXAS DRUM COMPANY LTD 542625R787974/TX
Jun 9, 2025TXII · Walk-around3—WEST TEXAS DRUM COMPANY LTD II 10004657766C94/TX
Mar 1, 2024ARIII · Driver-only1—DOT TRANSPORTATION INC 424023P1043556/IL
Nov 7, 2023TNI · Full0—DOT TRANSPORTATION INC 424023P1043556/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WEST TEXAS DRUM COMPANY LTD542625Oct 28, 2025Jul 20, 20266TX
WEST TEXAS DRUM COMPANY LTD II1000465Jun 9, 2025Jun 9, 20251TX
DOT TRANSPORTATION INC424023Nov 7, 2023Mar 1, 20242IL
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.
R787974TX1WEST TEXAS DRUM COMPANY LTDOct 28, 2025 → Jul 20, 20265
7766C94TX—WEST TEXAS DRUM COMPANY LTDFeb 24, 2026 → Feb 24, 20261
7766C94TX—WEST TEXAS DRUM COMPANY LTD IIJun 9, 2025 → Jun 9, 20251
P1043556IL—DOT TRANSPORTATION INCNov 7, 2023 → Mar 1, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026