Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X8LD684149 · Truck-Tractor · TRUCK
Carriers run under3
20 mo
Inspections6
all-time
OOS inspections0
of 6
First seenMay 6, 2024
SD
Last seenJan 11, 2026
IN
Inspected under 3 different carriers in 20 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
1XPBDP9X8LD684149
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 25, 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 · May 6, 2024 – Jan 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 11, 2026INIII · Driver-only3—MILLER FAMILY TRUCKING LLC 2263048LR3072/IA
Nov 21, 2025KSIII · Driver-only0—PAY IT FORWARD TRUCKING LLC 1734621LR3072/IA
Nov 8, 2025IAIII · Driver-only1—PAY IT FORWARD TRUCKING LLC 1734621LR3072/IA
Jul 18, 2025TNIII · Driver-only0—PAY IT FORWARD TRUCKING LLC 1734621LR3072/SD
Jun 5, 2025SDIII · Driver-only1—PAY IT FORWARD TRUCKING LLC 1734621TEMP PERMIT/IA
May 6, 2024SDIII · Driver-only0—DECKER TRUCK LINE INC 538243610395/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MILLER FAMILY TRUCKING LLC2263048Jan 11, 2026Jan 11, 20261IA
PAY IT FORWARD TRUCKING LLC1734621Jun 5, 2025Nov 21, 20254IA
DECKER TRUCK LINE INC53824May 6, 2024May 6, 20241IA
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.
LR3072IA—MILLER FAMILY TRUCKING LLCJan 11, 2026 → Jan 11, 20261
LR3072IA—PAY IT FORWARD TRUCKING LLCNov 8, 2025 → Nov 21, 20252
LR3072SD—PAY IT FORWARD TRUCKING LLCJul 18, 2025 → Jul 18, 20251
TEMP PERMITIA—PAY IT FORWARD TRUCKING LLCJun 5, 2025 → Jun 5, 20251
3610395IN—DECKER TRUCK LINE INCMay 6, 2024 → May 6, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026