Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth W9 Series

1XKWP4EX4NR476732 · Truck-Tractor · TRUCK
Carriers run under3
35 mo
Inspections5
all-time
OOS inspections2
of 5
First seenAug 23, 2023
UT
Last seenJul 12, 2026
UT
Inspected under 3 different carriers in 35 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
1XKWP4EX4NR476732
Make
Kenworth
Model
W9 Series
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 10, 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 · Aug 23, 2023 – Jul 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 12, 2026UTIII · Driver-only2—PRAIRIE FIELD SERVICES LLC 2170456TEMP/UT
Jan 9, 2026CAI · Full0—JLS TRANSPORT LLC 4397714Z004078/UT
Jan 6, 2026MTIII · Driver-only2OOSJLS TRANSPORT LLC 4397714Z004078/UT
Oct 29, 2024UTI · Full3OOSRMD TRUCKING INC 2967026Z078005/UT
Aug 23, 2023UTI · Full0—RMD TRUCKING INC 2967026Z078005/UT
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PRAIRIE FIELD SERVICES LLC2170456Jul 12, 2026Jul 12, 20261WY
JLS TRANSPORT LLC4397714Jan 6, 2026Jan 9, 20262NV
RMD TRUCKING INC2967026Aug 23, 2023Oct 29, 20242UT
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.
TEMPUT1PRAIRIE FIELD SERVICES LLCJul 12, 2026 → Jul 12, 20261
Z004078UT—JLS TRANSPORT LLCJan 6, 2026 → Jan 9, 20262
Z078005UT—RMD TRUCKING INCAug 23, 2023 → Oct 29, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026