Equipment unit · VIN-decoded · NHTSA vPIC

2016 Kenworth W9 Series

1NKWL49X1GJ474910 · Truck · INCOMPLETE VEHICLE
Carriers run under2
33 mo
Inspections9
all-time
OOS inspections0
of 9
First seenSep 8, 2023
CA
Last seenJun 2, 2026
CA
Inspected under 2 different carriers in 33 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
1NKWL49X1GJ474910
Make
Kenworth
Model
W9 Series
Model year
2016
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 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 8, 2023 – Jun 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 2, 2026CAI · Full0—FREDRICK G ERICKSON JR 439235190542G2/CA
Apr 30, 2026CAI · Full1—FREDRICK G ERICKSON JR 439235190542G2/CA
Jan 12, 2026CAI · Full0—FREDRICK G ERICKSON JR 439235102415P1/CA
Aug 29, 2025CAI · Full0—FREDRICK G ERICKSON JR 439235102415P1/CA
Oct 9, 2024CAI · Full1—DON R ERICKSON OIL INC 280685602415P1/CA
Aug 31, 2024CAI · Full0—DON R ERICKSON OIL INC 280685602415P1/CA
Jun 1, 2024CAII · Walk-around0—DON R ERICKSON OIL INC 280685602415P1/CA
Oct 18, 2023CAI · Full1—DON R ERICKSON OIL INC 280685602415P1/CA
Sep 8, 2023CAIII · Driver-only1—DON R ERICKSON OIL INC 280685602415P1/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FREDRICK G ERICKSON JR4392351Aug 29, 2025Jun 2, 20264CA
DON R ERICKSON OIL INC2806856Sep 8, 2023Oct 9, 20245CA
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.
90542G2CA—FREDRICK G ERICKSON JRApr 30, 2026 → Jun 2, 20262
02415P1CA—FREDRICK G ERICKSON JRAug 29, 2025 → Jan 12, 20262
02415P1CA—DON R ERICKSON OIL INCSep 8, 2023 → Oct 9, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026