Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X4HD415152 · Truck-Tractor · TRUCK
Carriers run under2
10 mo
Inspections4
all-time
OOS inspections1
of 4
First seenAug 7, 2024
CA
Last seenJun 3, 2025
CA
Inspected under 2 different carriers in 10 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
1XPBD49X4HD415152
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
Jul 12, 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 7, 2024 – Jun 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 3, 2025CAI · Full0—COOL BULL EXPRESS INC 1352331YP75755/CA
Feb 12, 2025CAII · Walk-around1—COOL BULL EXPRESS INC 1352331YP75755/CA
Jan 24, 2025CAII · Walk-around1OOSCOOL BULL EXPRESS INC 1352331YP75755/CA
Aug 7, 2024CAV · Vehicle-only0—DTC LOGISTICS INC 3293628YP75755/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COOL BULL EXPRESS INC1352331Jan 24, 2025Jun 3, 20253CA
DTC LOGISTICS INC3293628Aug 7, 2024Aug 7, 20241CA
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.
YP75755CA—COOL BULL EXPRESS INCJan 24, 2025 → Jun 3, 20253
YP75755CA—DTC LOGISTICS INCAug 7, 2024 → Aug 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026