Equipment unit · VIN-decoded · NHTSA vPIC

1H4N04029KJ015901

Not yet decoded
Carriers run under4
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seen02/07/2024
CA
Last seen08/07/2025
CA
Inspected under 4 different carriers in 18 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
1H4N04029KJ015901
Make
Not decoded
Model
Not decoded
Model year
—
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
07/05/2026
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 · 02/07/2024 – 08/07/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
08/07/2025CAI · Full3—QUARTZ TRANSPORTATION LLC 3168539DT67874/CA
07/21/2025CAI · Full1—FOUR SEASONS FRESH TRANSPORT LLC 1849233DT67874/CA
09/26/2024AZIII · Driver-only0—KNIGHT TRANSPORTATION INC 428823DT67874/CA
02/07/2024CAIII · Driver-only1—SIMPLE SPEED INC 2345475DT67874/CA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
QUARTZ TRANSPORTATION LLC316853908/07/202508/07/20251CA
FOUR SEASONS FRESH TRANSPORT LLC184923307/21/202507/21/20251CA
KNIGHT TRANSPORTATION INC42882309/26/202409/26/20241AZ
SIMPLE SPEED INC234547502/07/202402/07/20241CA
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.
DT67874CA—QUARTZ TRANSPORTATION LLC08/07/2025 → 08/07/20251
DT67874CA—FOUR SEASONS FRESH TRANSPORT LLC07/21/2025 → 07/21/20251
DT67874CA—KNIGHT TRANSPORTATION INC09/26/2024 → 09/26/20241
DT67874CA—SIMPLE SPEED INC02/07/2024 → 02/07/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/05/2026