Equipment unit · VIN-decoded · NHTSA vPIC

2018 Kenworth W9 Series

1XKWD49X4JJ200577 · Truck-Tractor · TRUCK
Carriers run under2
31 mo
Inspections6
all-time
OOS inspections2
of 6
First seenSep 22, 2023
WI
Last seenApr 3, 2026
WI
Inspected under 2 different carriers in 31 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
1XKWD49X4JJ200577
Make
Kenworth
Model
W9 Series
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 24, 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 · Sep 22, 2023 – Apr 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 3, 2026WIIII · Driver-only6—DOSIER TRANSPORT LLC 320696062162Z/WI
Jan 9, 2025WIII · Walk-around2OOSRNS TRANSFER INC 167863797517X/WI
Nov 27, 2024WIIII · Driver-only12OOSRNS TRANSFER INC 167863797517X/WI
Nov 26, 2024WII · Full1—RNS TRANSFER INC 1678637KENWORTH/WI
May 31, 2024MNIII · Driver-only2—RNS TRANSFER INC 167863797517X/WI
Sep 22, 2023WIIII · Driver-only3—RNS TRANSFER INC 167863797517X/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DOSIER TRANSPORT LLC3206960Apr 3, 2026Apr 3, 20261WI
RNS TRANSFER INC1678637Sep 22, 2023Jan 9, 20255WI
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.
62162ZWI—DOSIER TRANSPORT LLCApr 3, 2026 → Apr 3, 20261
97517XWI—RNS TRANSFER INCSep 22, 2023 → Jan 9, 20254
KENWORTHWI—RNS TRANSFER INCNov 26, 2024 → Nov 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026