Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth W9 Series

1XKWDP0X7MR423071 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections8
all-time
OOS inspections1
of 8
First seenFeb 19, 2024
ME
Last seenMay 4, 2026
ME
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
1XKWDP0X7MR423071
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
Jun 21, 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 · Feb 19, 2024 – May 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 4, 2026MEIII · Driver-only0—RANDALL MADDEN TRUCKING INC 745775867190/ME
Apr 13, 2026MEII · Walk-around1OOSRANDALL MADDEN TRUCKING INC 745775867190/ME
Jan 27, 2026MEII · Walk-around0—RANDALL MADDEN TRUCKING INC 745775867190/ME
May 21, 2025MEI · Full2—RANDALL MADDEN TRUCKING INC 745775862290/ME
Nov 20, 2024MEIII · Driver-only0—TIMOTHY P LADD 745715862290/ME
Jun 11, 2024MEI · Full3—RANDALL MADDEN TRUCKING INC 745775862290/ME
Mar 13, 2024MEIII · Driver-only0—RANDALL MADDEN TRUCKING INC 745775862290/ME
Feb 19, 2024MEIII · Driver-only1—RANDALL MADDEN TRUCKING INC 745775862290/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RANDALL MADDEN TRUCKING INC745775Feb 19, 2024May 4, 20267ME
TIMOTHY P LADD745715Nov 20, 2024Nov 20, 20241ME
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.
867190ME—RANDALL MADDEN TRUCKING INCJan 27, 2026 → May 4, 20263
862290ME—RANDALL MADDEN TRUCKING INCFeb 19, 2024 → May 21, 20254
862290ME—TIMOTHY P LADDNov 20, 2024 → Nov 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026