Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X7PD850005 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 31, 2023
WA
Last seenJul 29, 2026
LA
Inspected under 2 different carriers in 36 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
1XPBDP9X7PD850005
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 31, 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 · Jul 31, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026LAII · Walk-around0—MERIDA TRANSPORT LLC 24251191231453/AL
Jun 25, 2026ALIII · Driver-only3—MERIDA TRANSPORT LLC 24251191231453/AL
Jan 31, 2024AZIII · Driver-only1—S & B TRUCKING LLC 2502164A311523/MS
Jul 31, 2023WAIII · Driver-only1—S & B TRUCKING LLC 2502164A311523/MS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MERIDA TRANSPORT LLC2425119Jun 25, 2026Jul 29, 20262AL
S & B TRUCKING LLC2502164Jul 31, 2023Jan 31, 20242MS
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.
1231453AL1MERIDA TRANSPORT LLCJun 25, 2026 → Jul 29, 20262
A311523MS—S & B TRUCKING LLCJul 31, 2023 → Jan 31, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026