Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X9MD735478 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections4
all-time
OOS inspections3
of 4
First seenAug 7, 2023
LA
Last seenFeb 7, 2026
TX
Inspected under 2 different carriers in 30 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
1XPBD49X9MD735478
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
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, 2023 – Feb 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 7, 2026TXII · Walk-around1OOSSEVEN POINTS LOGISTICS LLC 4267954R746732/TX
Jan 24, 2025AZII · Walk-around5OOSSEVEN POINTS LOGISTICS LLC 4267954R746732/TX
Sep 27, 2024AZII · Walk-around2OOSSEVEN POINTS LOGISTICS LLC 4267954R746732/TX
Aug 7, 2023LAII · Walk-around0—MARTEN TRANSPORT LTD 744322913000/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SEVEN POINTS LOGISTICS LLC4267954Sep 27, 2024Feb 7, 20263TX
MARTEN TRANSPORT LTD74432Aug 7, 2023Aug 7, 20231WI
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.
R746732TX—SEVEN POINTS LOGISTICS LLCSep 27, 2024 → Feb 7, 20263
2913000IN—MARTEN TRANSPORT LTDAug 7, 2023 → Aug 7, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026
2021 Peterbilt 579 — VIN 1XPBD49X9MD735478