Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth W9 Series

1XKWP49X1MR422930 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections4
all-time
OOS inspections1
of 4
First seenSep 14, 2023
IL
Last seenNov 5, 2025
KS
Inspected under 2 different carriers in 26 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
1XKWP49X1MR422930
Make
Kenworth
Model
W9 Series
Model year
2021
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 · Sep 14, 2023 – Nov 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 5, 2025KSII · Walk-around2—DR PLASTICS INC 143499388747Z/WI
Jul 9, 2025WYI · Full2OOSDR PLASTICS INC 143499388747Z/TN
Nov 18, 2024OKIII · Driver-only1—UACL SPECIALIZED LLC 8547443251148/IN
Sep 14, 2023ILIII · Driver-only0—UACL SPECIALIZED LLC 8547443251148/KS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DR PLASTICS INC1434993Jul 9, 2025Nov 5, 20252WI
UACL SPECIALIZED LLC854744Sep 14, 2023Nov 18, 20242MI
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.
88747ZWI—DR PLASTICS INCNov 5, 2025 → Nov 5, 20251
88747ZTN—DR PLASTICS INCJul 9, 2025 → Jul 9, 20251
3251148IN—UACL SPECIALIZED LLCNov 18, 2024 → Nov 18, 20241
3251148KS—UACL SPECIALIZED LLCSep 14, 2023 → Sep 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026