Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X8LD718220 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections9
all-time
OOS inspections0
of 9
First seenJul 25, 2023
OR
Last seenJul 19, 2026
UT
Inspected under 2 different carriers in 36 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
1XPBD49X8LD718220
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 · Jul 25, 2023 – Jul 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 19, 2026UTIII · Driver-only2—WESTERN LINES INC 141315088523A/NV
Apr 2, 2026NVIII · Driver-only0—WESTERN LINES INC 141315088523A/NV
Mar 3, 2026NVII · Walk-around1—WESTERN LINES INC 141315088523A/NV
Jan 29, 2026UTII · Walk-around2—WESTERN LINES INC 141315088523A/NV
Jan 5, 2026MTIII · Driver-only0—WESTERN LINES INC 141315088523A/NV
Nov 26, 2025NVIII · Driver-only0—WESTERN LINES INC 141315088523A/NV
Oct 9, 2024UTIII · Driver-only0—FRESH FREIGHT EXPEDITED LLC 3013283AJ93802/AZ
Nov 21, 2023NMII · Walk-around0—FRESH FREIGHT EXPEDITED LLC 3013283AJ93802/AZ
Jul 25, 2023ORI · Full0—FRESH FREIGHT EXPEDITED LLC 3013283AJ93802/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WESTERN LINES INC1413150Nov 26, 2025Jul 19, 20266NV
FRESH FREIGHT EXPEDITED LLC3013283Jul 25, 2023Oct 9, 20243AZ
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.
88523ANV1WESTERN LINES INCNov 26, 2025 → Jul 19, 20266
AJ93802AZ—FRESH FREIGHT EXPEDITED LLCJul 25, 2023 → Oct 9, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026