Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X0LD647336 · Truck-Tractor · TRUCK
Carriers run under3
28 mo
Inspections4
all-time
OOS inspections0
of 4
First seenFeb 6, 2024
NV
Last seenJun 24, 2026
MO
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
1XPBD49X0LD647336
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
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 · Feb 6, 2024 – Jun 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 24, 2026MOIII · Driver-only1—GTR TRUCKING LLC 3827869A005198/UT
Jul 3, 2025AZIII · Driver-only2—GTR TRUCKING LLC 3827869A062020/UT
Jun 25, 2024NMII · Walk-around1—SAMAWA TRANS LLC 3674304A062020/UT
Feb 6, 2024NVIII · Driver-only0—MLK TRANSPORT LLC 3742507A062020/UT
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GTR TRUCKING LLC3827869Jul 3, 2025Jun 24, 20262UT
SAMAWA TRANS LLC3674304Jun 25, 2024Jun 25, 20241IA
MLK TRANSPORT LLC3742507Feb 6, 2024Feb 6, 20241UT
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.
A005198UT1GTR TRUCKING LLCJun 24, 2026 → Jun 24, 20261
A062020UT—GTR TRUCKING LLCJul 3, 2025 → Jul 3, 20251
A062020UT—SAMAWA TRANS LLCJun 25, 2024 → Jun 25, 20241
A062020UT—MLK TRANSPORT LLCFeb 6, 2024 → Feb 6, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026