Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X4SD737278 · Truck-Tractor · TRUCK
Carriers run under1
23 mo
Inspections10
all-time
OOS inspections1
of 10
First seenAug 13, 2024
IL
Last seenJul 25, 2026
MT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X4SD737278
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 19, 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 · Aug 13, 2024 – Jul 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 25, 2026MTII · Walk-around0—CB FREIGHT INC 2911978P1249613/IL
Dec 10, 2025MSIII · Driver-only0—CB FREIGHT INC 2911978P1249613/IL
Dec 4, 2025COIII · Driver-only0—CB FREIGHT INC 2911978P1249613/IL
Aug 28, 2025MSI · Full0—CB FREIGHT INC 2911978P1249613/IL
Aug 27, 2025ARI · Full0—CB FREIGHT INC 2911978P1249613/IL
Mar 6, 2025TXII · Walk-around0—CB FREIGHT INC 2911978P1249613/IL
Sep 4, 2024COIII · Driver-only0—CB FREIGHT INC 2911978P1249613/IL
Aug 18, 2024NDIII · Driver-only0—CB FREIGHT INC 2911978P1249613/IL
Aug 14, 2024TXI · Full2OOSCB FREIGHT INC 2911978P1249613/IL
Aug 13, 2024ILIII · Driver-only0—CB FREIGHT INC 2911978P1249613/IL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CB FREIGHT INC2911978Aug 13, 2024Jul 25, 202610IL
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.
P1249613IL1CB FREIGHT INCAug 13, 2024 → Jul 25, 202610
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026