Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X8LD655085 · Truck-Tractor · TRUCK
Carriers run under2
24 mo
Inspections12
all-time
OOS inspections0
of 12
First seen04/30/2024
CA
Last seen04/29/2026
CA
Inspected under 2 different carriers in 24 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
1XPBD49X8LD655085
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
06/17/2026
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 · 04/30/2024 – 04/29/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/29/2026CAI · Full0—SKY HAWK EXPRESS INC 4199539ZP64443/CA
04/22/2026ORIII · Driver-only0—SKY HAWK EXPRESS INC 4199539ZP64443/CA
04/17/2026ORIII · Driver-only0—SKY HAWK EXPRESS INC 4199539ZP64443/CA
12/06/2025CAIII · Driver-only1—GSN TRANSPORT INC 3237694ZP26270/CA
10/23/2025CAI · Full0—GSN TRANSPORT INC 3237694ZP26270/CA
06/05/2025CAII · Walk-around0—GSN TRANSPORT INC 3237694ZP26270/CA
03/17/2025CAI · Full0—GSN TRANSPORT INC 3237694ZP26270/CA
12/27/2024CAIII · Driver-only0—GSN TRANSPORT INC 3237694ZP26270/CA
09/25/2024CAI · Full0—GSN TRANSPORT INC 3237694ZP26270/CA
07/16/2024ORIII · Driver-only0—GSN TRANSPORT INC 3237694ZP26270/CA
05/21/2024ORIII · Driver-only0—GSN TRANSPORT INC 3237694ZP26270/CA
04/30/2024CAI · Full0—GSN TRANSPORT INC 3237694ZP26270/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SKY HAWK EXPRESS INC419953904/17/202604/29/20263CA
GSN TRANSPORT INC323769404/30/202412/06/20259CA
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.
ZP64443CA—SKY HAWK EXPRESS INC04/17/2026 → 04/29/20263
ZP26270CA—GSN TRANSPORT INC04/30/2024 → 12/06/20259
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/17/2026