Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X9SD735378 · Truck-Tractor · TRUCK
Carriers run under2
19 mo
Inspections8
all-time
OOS inspections2
of 8
First seenJul 9, 2024
TX
Last seenFeb 18, 2026
FL
Inspected under 2 different carriers in 19 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
1XPBD49X9SD735378
Make
Peterbilt
Model
579
Model year
2025
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 9, 2024 – Feb 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 18, 2026FLII · Walk-around2—ZERO11 FREIGHT INC 3602389P1284192/IL
Sep 2, 2025NCIII · Driver-only0—ZERO11 FREIGHT INC 3602389P1284192/IL
Aug 15, 2025WIII · Walk-around1OOSZERO11 FREIGHT INC 3602389P1284192/IL
May 30, 2025GAIII · Driver-only1—ZERO11 FREIGHT INC 3602389P1284192/IL
Mar 14, 2025ILII · Walk-around4—STELLE CORPORATION 295512146325532/IN
Feb 28, 2025IAII · Walk-around1OOSSTELLE CORPORATION 2955121TEMP/MI
Jan 29, 2025MDII · Walk-around0—STELLE CORPORATION 295512146325532/IN
Jul 9, 2024TXII · Walk-around1—STELLE CORPORATION 29551213643326/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZERO11 FREIGHT INC3602389May 30, 2025Feb 18, 20264IL
STELLE CORPORATION2955121Jul 9, 2024Mar 14, 20254IL
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.
P1284192IL—ZERO11 FREIGHT INCMay 30, 2025 → Feb 18, 20264
46325532IN—STELLE CORPORATIONJan 29, 2025 → Mar 14, 20252
TEMPMI—STELLE CORPORATIONFeb 28, 2025 → Feb 28, 20251
3643326IN—STELLE CORPORATIONJul 9, 2024 → Jul 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026