Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X2PD843737 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections10
all-time
OOS inspections1
of 10
First seenNov 14, 2023
NM
Last seenApr 12, 2026
UT
Inspected under 2 different carriers in 29 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
1XPBDP9X2PD843737
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
Jun 19, 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 · Nov 14, 2023 – Apr 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 12, 2026UTIII · Driver-only0—HOUSER TRANSPORT LLC 3452785R829782/TX
Oct 24, 2025KSII · Walk-around1—BIG AND RHEA LLC 2945220R581480/TX
Jun 13, 2025NEIII · Driver-only3—BIG AND RHEA LLC 2945220R581480/TX
Jan 17, 2025TXI · Full3—BIG AND RHEA LLC 2945220R581480/TX
Oct 22, 2024NDIII · Driver-only0—BIG AND RHEA LLC 2945220R581480/TX
Jul 18, 2024CAIII · Driver-only2—BIG AND RHEA LLC 2945220R581480/TX
Jun 25, 2024NDI · Full3—BIG AND RHEA LLC 2945220R581480/TX
May 3, 2024KSII · Walk-around2OOSBIG AND RHEA LLC 2945220R581480/TX
Apr 22, 2024OKII · Walk-around2—BIG AND RHEA LLC 2945220R581480/TX
Nov 14, 2023NMIII · Driver-only2—BIG AND RHEA LLC 2945220R581480/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HOUSER TRANSPORT LLC3452785Apr 12, 2026Apr 12, 20261TX
BIG AND RHEA LLC2945220Nov 14, 2023Oct 24, 20259TX
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.
R829782TX—HOUSER TRANSPORT LLCApr 12, 2026 → Apr 12, 20261
R581480TX—BIG AND RHEA LLCNov 14, 2023 → Oct 24, 20259
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026