Equipment unit · VIN-decoded · NHTSA vPIC

2022 Peterbilt 389

1XPXD49X6ND781972 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections4
all-time
OOS inspections0
of 4
First seenDec 27, 2023
KS
Last seenMar 20, 2026
CA
Inspected under 2 different carriers in 27 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
1XPXD49X6ND781972
Make
Peterbilt
Model
389
Model year
2022
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 · Dec 27, 2023 – Mar 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 20, 2026CAIII · Driver-only0—GRINDERS SWITCH TRUCKING LLC 1956947R778002/TX
Dec 17, 2025NMII · Walk-around0—GRINDERS SWITCH TRUCKING LLC 1956947R778002/TX
Apr 4, 2024WYIII · Driver-only1—HAROLD G WHITAKER LIVESTOCK TRANSPORTATION LLC 29544318KS4W/MO
Dec 27, 2023KSIII · Driver-only0—HAROLD G WHITAKER LIVESTOCK TRANSPORTATION LLC 29544318KS4W/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GRINDERS SWITCH TRUCKING LLC1956947Dec 17, 2025Mar 20, 20262TX
HAROLD G WHITAKER LIVESTOCK TRANSPORTATION LLC295443Dec 27, 2023Apr 4, 20242MO
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.
R778002TX—GRINDERS SWITCH TRUCKING LLCDec 17, 2025 → Mar 20, 20262
18KS4WMO—HAROLD G WHITAKER LIVESTOCK TRANSPORTATION LLCDec 27, 2023 → Apr 4, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026