Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X8MD761828 · Truck-Tractor · TRUCK
Carriers run under3
28 mo
Inspections7
all-time
OOS inspections0
of 7
First seenNov 6, 2023
FL
Last seenMar 29, 2026
TX
Inspected under 3 different carriers in 28 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
1XPBD49X8MD761828
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
Jun 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 · Nov 6, 2023 – Mar 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 29, 2026TXII · Walk-around2—TUMI TRANSPORTATION LLC 3298933R526758/TX
Feb 23, 2026TXII · Walk-around0—RAMON PINEDA 1830958ZP80809/CA
Apr 10, 2025TXII · Walk-around2—VSS TRANSPORTATION GROUP INC 2545275R526758/TX
Jan 22, 2025CAIII · Driver-only1—VSS TRANSPORTATION GROUP INC 2545275R526758/TX
Apr 26, 2024OKIII · Driver-only2—VSS TRANSPORTATION GROUP INC 2545275R526758/TX
Apr 1, 2024NCIII · Driver-only1—VSS TRANSPORTATION GROUP INC 2545275R526758/TX
Nov 6, 2023FLIII · Driver-only0—VSS TRANSPORTATION GROUP INC 2545275R526758/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TUMI TRANSPORTATION LLC3298933Mar 29, 2026Mar 29, 20261TX
RAMON PINEDA1830958Feb 23, 2026Feb 23, 20261CA
VSS TRANSPORTATION GROUP INC2545275Nov 6, 2023Apr 10, 20255TX
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.
R526758TX—TUMI TRANSPORTATION LLCMar 29, 2026 → Mar 29, 20261
ZP80809CA—RAMON PINEDAFeb 23, 2026 → Feb 23, 20261
R526758TX—VSS TRANSPORTATION GROUP INCNov 6, 2023 → Apr 10, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026