Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X4LD629681 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections5
all-time
OOS inspections1
of 5
First seenSep 7, 2024
SD
Last seenFeb 17, 2026
MO
Inspected under 2 different carriers in 17 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
1XPBD49X4LD629681
Make
Peterbilt
Model
579
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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 · Sep 7, 2024 – Feb 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 17, 2026MOII · Walk-around2—SPRINGBROOK EXPRESS LLC 168270087697Z/WI
Feb 13, 2026MOII · Walk-around0—SPRINGBROOK EXPRESS LLC 168270087697Z/WI
Oct 23, 2025ILIII · Driver-only2—SPRINGBROOK EXPRESS LLC 168270087697Z/WI
Oct 30, 2024MNIII · Driver-only1OOSPAT FRUTH INC 46697224597Z/WI
Sep 7, 2024SDIII · Driver-only14—PAT FRUTH INC 46697224597Z/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPRINGBROOK EXPRESS LLC1682700Oct 23, 2025Feb 17, 20263WI
PAT FRUTH INC466972Sep 7, 2024Oct 30, 20242MN
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.
87697ZWI—SPRINGBROOK EXPRESS LLCOct 23, 2025 → Feb 17, 20263
24597ZWI—PAT FRUTH INCSep 7, 2024 → Oct 30, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026