Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBAK8X8MD760824 · Truck-Tractor · TRUCK

Carriers run under2

29 mo

Inspections3

all-time

OOS inspections2

of 3

First seen09/18/2023

Last seen02/04/2026

Inspected under 2 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1XPBAK8X8MD760824
Make: Peterbilt
Model: 579
Model year: 2021
Body class: Truck-Tractor
Vehicle type: TRUCK
GVWR: Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at: 07/30/2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · 09/18/2023 – 02/04/2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
02/04/2026	CA	II · Walk-around	8	OOS	JAIME RAMIREZ 3380334	9H09188/CA
12/15/2025	CA	II · Walk-around	5	OOS	JAIME RAMIREZ 3380334	9H09188/CA
09/18/2023	CA	III · Driver-only	0	—	TVT TRUCKING INC 3963687	YP84939/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
JAIME RAMIREZ	3380334	12/15/2025	02/04/2026	2	CA
TVT TRUCKING INC	3963687	09/18/2023	09/18/2023	1	CA

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
9H09188	CA	—	JAIME RAMIREZ	12/15/2025 → 02/04/2026	2
YP84939	CA	—	TVT TRUCKING INC	09/18/2023 → 09/18/2023	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/30/2026