Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X4HD415623 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections12
all-time
OOS inspections0
of 12
First seenJul 25, 2023
MD
Last seenMay 31, 2026
CA
Inspected under 2 different carriers in 34 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
1XPBDP9X4HD415623
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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 25, 2023 – May 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 31, 2026CAII · Walk-around0—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Feb 5, 2026CAI · Full0—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Dec 19, 2025CAI · Full0—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Aug 25, 2025CAI · Full1—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Aug 24, 2025CAII · Walk-around0—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Aug 10, 2025CAII · Walk-around0—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Jul 30, 2025CAI · Full3—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Jun 29, 2025CAII · Walk-around0—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Jun 22, 2025CAII · Walk-around0—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Apr 13, 2025CAII · Walk-around0—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Mar 19, 2025CAII · Walk-around0—FRANCISCO JAVIER MARTINEZ 36167289H08050/CA
Jul 25, 2023MDII · Walk-around1—TFORCE FREIGHT INC 1210582948338/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRANCISCO JAVIER MARTINEZ3616728Mar 19, 2025May 31, 202611CA
TFORCE FREIGHT INC121058Jul 25, 2023Jul 25, 20231VA
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.
9H08050CA—FRANCISCO JAVIER MARTINEZMar 19, 2025 → May 31, 202611
2948338IN—TFORCE FREIGHT INCJul 25, 2023 → Jul 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026
2017 Peterbilt 579 — VIN 1XPBDP9X4HD415623