Equipment unit · VIN-decoded · NHTSA vPIC

2025 Silverback trailer SILVERBACK

4S9GC4023SH623637 · Trailer · TRAILER

Carriers run under2

8 mo

Inspections4

all-time

OOS inspections2

of 4

First seen09/04/2025

Last seen05/22/2026

Inspected under 2 different carriers in 8 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 4S9GC4023SH623637
Make: Silverback trailer
Model: SILVERBACK
Model year: 2025
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: 07/14/2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · 09/04/2025 – 05/22/2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
05/22/2026	FL	I · Full	2	OOS	KAZAF LLC 4139274	5660196/ME
05/22/2026	FL	I · Full	2	OOS	KAZAF LLC 4139274	5660196/ME
10/24/2025	MS	I · Full	0	—	SETRANSPORT LLC 4423522	QB34IM/FL
09/04/2025	FL	III · Driver-only	0	—	SETRANSPORT LLC 4423522	QB34IM/FL

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
KAZAF LLC	4139274	05/22/2026	05/22/2026	2	OH
SETRANSPORT LLC	4423522	09/04/2025	10/24/2025	2	OH

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
5660196	ME	2	KAZAF LLC	05/22/2026 → 05/22/2026	2
QB34IM	FL	—	SETRANSPORT LLC	09/04/2025 → 10/24/2025	2

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/14/2026