Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X6LD731968 · Truck-Tractor · TRUCK
Carriers run under1
19 mo
Inspections9
all-time
OOS inspections0
of 9
First seenSep 29, 2024
TN
Last seenApr 28, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X6LD731968
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 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 · Sep 29, 2024 – Apr 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 28, 2026CAIII · Driver-only1—AD FREIGHT INC 2955861P1269438/IL
Apr 21, 2026CAI · Full1—AD FREIGHT INC 2955861P1269438/IL
Mar 27, 2026ALIII · Driver-only0—AD FREIGHT INC 2955861P1269438/IL
Mar 3, 2026CAII · Walk-around1—AD FREIGHT INC 2955861P1269438/IL
Oct 9, 2025NYIII · Driver-only1—AD FREIGHT INC 2955861P1269438/IL
May 13, 2025NMIII · Driver-only0—AD FREIGHT INC 2955861P1269438/IL
Apr 15, 2025COIII · Driver-only0—AD FREIGHT INC 2955861P1269438/IL
Oct 8, 2024ORIII · Driver-only2—AD FREIGHT INC 2955861XTR941225/IL
Sep 29, 2024TNIII · Driver-only0—AD FREIGHT INC 2955861XTR941225/IL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AD FREIGHT INC2955861Sep 29, 2024Apr 28, 20269IL
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.
P1269438IL—AD FREIGHT INCApr 15, 2025 → Apr 28, 20267
XTR941225IL—AD FREIGHT INCSep 29, 2024 → Oct 8, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026