Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X7RD863337 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections9
all-time
OOS inspections1
of 9
First seenJun 15, 2023
MO
Last seenMar 25, 2026
CA
Inspected under 2 different carriers in 33 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
1XPBD49X7RD863337
Make
Peterbilt
Model
579
Model year
2024
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.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 15, 2023 – Mar 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 25, 2026CAI · Full0—HARPERS HOT SHOT TRUCKING LLC 195862831KT3Z/MO
Jun 16, 2025KYIII · Driver-only0—M & W TRANSPORTATION CO INC 263403R659883/TX
Mar 14, 2025TXII · Walk-around0—HARPERS HOT SHOT TRUCKING LLC 1958628R659883/TX
Mar 5, 2025UTIII · Driver-only0—HARPERS HOT SHOT TRUCKING LLC 1958628R659883/TX
Jan 17, 2025UTIII · Driver-only0—HARPERS HOT SHOT TRUCKING LLC 1958628R659883/TX
Oct 31, 2024IAIII · Driver-only2OOSHARPERS HOT SHOT TRUCKING LLC 1958628R659883/TX
Apr 29, 2024TNI · Full1—HARPERS HOT SHOT TRUCKING LLC 1958628R659883/UK
Jul 22, 2023COIII · Driver-only0—HARPERS HOT SHOT TRUCKING LLC 1958628R659883/TX
Jun 15, 2023MOII · Walk-around1—HARPERS HOT SHOT TRUCKING LLC 1958628R659883/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARPERS HOT SHOT TRUCKING LLC1958628Jun 15, 2023Mar 25, 20268TX
M & W TRANSPORTATION CO INC263403Jun 16, 2025Jun 16, 20251TN
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.
31KT3ZMO—HARPERS HOT SHOT TRUCKING LLCMar 25, 2026 → Mar 25, 20261
R659883TX—M & W TRANSPORTATION CO INCJun 16, 2025 → Jun 16, 20251
R659883TX—HARPERS HOT SHOT TRUCKING LLCJun 15, 2023 → Mar 14, 20256
R659883UK—HARPERS HOT SHOT TRUCKING LLCApr 29, 2024 → Apr 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026