Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X4SD737264 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections11
all-time
OOS inspections0
of 11
First seenApr 23, 2024
OK
Last seenJun 18, 2026
TN
Inspected under 2 different carriers in 26 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
1XPBD49X4SD737264
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 18, 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 · Apr 23, 2024 – Jun 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 18, 2026TNIII · Driver-only0—CB FREIGHT INC 2911978P1250523/IL
Jan 26, 2026MTIII · Driver-only0—CB FREIGHT INC 2911978P1250523/IL
Dec 19, 2025LAIII · Driver-only2—CB FREIGHT INC 2911978P1250523/IL
Dec 15, 2025SCIII · Driver-only0—CB FREIGHT INC 2911978P1250523/IL
Dec 2, 2025CAI · Full1—CB FREIGHT INC 2911978P1250523/IL
Oct 22, 2025NMI · Full0—CB FREIGHT INC 2911978P1250523/IL
Apr 2, 2025WAII · Walk-around0—CB FREIGHT INC 2911978P1250523/IL
Sep 23, 2024OKIII · Driver-only0—CB FREIGHT INC 2911978P1250523/IL
Aug 5, 2024NMII · Walk-around0—CB FREIGHT INC 2911978P1250523/IL
Jul 17, 2024MTIII · Driver-only0—CB FREIGHT INC 2911978P1250523/IL
Apr 23, 2024OKIII · Driver-only1—ALLIANCE DRIVEAWAY SOLUTIONS INC 2372592DA89FC/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CB FREIGHT INC2911978Jul 17, 2024Jun 18, 202610IL
ALLIANCE DRIVEAWAY SOLUTIONS INC2372592Apr 23, 2024Apr 23, 20241MO
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.
P1250523IL1CB FREIGHT INCJul 17, 2024 → Jun 18, 202610
DA89FCMO—ALLIANCE DRIVEAWAY SOLUTIONS INCApr 23, 2024 → Apr 23, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026