Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBDP9X3KD637223 · Truck-Tractor · TRUCK
Carriers run under4
29 mo
Inspections7
all-time
OOS inspections2
of 7
First seen07/25/2023
CA
Last seen12/06/2025
AZ
Inspected under 4 different carriers in 29 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
1XPBDP9X3KD637223
Make
Peterbilt
Model
579
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/21/2026
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 · 07/25/2023 – 12/06/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/06/2025AZI · Full3OOSBONITA PACKING CO INC 3449491XP48197/CA
11/27/2025CAIII · Driver-only3OOSBONITA PACKING CO INC 3449491XP48197/CA
07/09/2025CAI · Full0—RICH DOSS INC 168261XP48197/CA
04/08/2025CAI · Full0—COTECO DISTRIBUTING CO INC 1006481XP48197/CA
04/01/2025CAII · Walk-around0—COTECO DISTRIBUTING CO INC 1006481XP48197/CA
07/09/2024CAII · Walk-around1—COTECO DISTRIBUTING CO INC 1006481XP48197/CA
07/25/2023CAII · Walk-around0—INTERNATIONAL BUILDING MATERIALS LLC 544465XP48197/CA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BONITA PACKING CO INC344949111/27/202512/06/20252CA
RICH DOSS INC16826107/09/202507/09/20251CA
COTECO DISTRIBUTING CO INC100648107/09/202404/08/20253CA
INTERNATIONAL BUILDING MATERIALS LLC54446507/25/202307/25/20231OR
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.
XP48197CA—BONITA PACKING CO INC11/27/2025 → 12/06/20252
XP48197CA—RICH DOSS INC07/09/2025 → 07/09/20251
XP48197CA—COTECO DISTRIBUTING CO INC07/09/2024 → 04/08/20253
XP48197CA—INTERNATIONAL BUILDING MATERIALS LLC07/25/2023 → 07/25/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026