Equipment unit · VIN-decoded · NHTSA vPIC

2015 Kenworth T4 Series

1NKBLJ0X2FJ431590 · Truck · INCOMPLETE VEHICLE
Carriers run under1
22 mo
Inspections3
all-time
OOS inspections1
of 3
First seenDec 19, 2023
AL
Last seenOct 24, 2025
AL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKBLJ0X2FJ431590
Make
Kenworth
Model
T4 Series
Model year
2015
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 25, 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 19, 2023 – Oct 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 24, 2025ALIII · Driver-only0—KIRKPATRICK CONCRETE INC 40045111ADAC2/AL
Jan 11, 2024ALIII · Driver-only0—KIRKPATRICK CONCRETE INC 40045111A0AC2/AL
Dec 19, 2023ALII · Walk-around2OOSKIRKPATRICK CONCRETE INC 40045111A0AC2/AL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KIRKPATRICK CONCRETE INC400451Dec 19, 2023Oct 24, 20253AL
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.
11ADAC2AL—KIRKPATRICK CONCRETE INCOct 24, 2025 → Oct 24, 20251
11A0AC2AL—KIRKPATRICK CONCRETE INCDec 19, 2023 → Jan 11, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 25, 2026