Equipment unit · VIN-decoded · NHTSA vPIC

2025 Silverback trailer SILVERBACK

4S9GF4021SH623725 · Trailer · TRAILER
Carriers run under3
15 mo
Inspections5
all-time
OOS inspections1
of 5
First seen02/25/2025
IA
Last seen05/04/2026
MO
Inspected under 3 different carriers in 15 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
4S9GF4021SH623725
Make
Silverback trailer
Model
SILVERBACK
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/30/2026
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 · 02/25/2025 – 05/04/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/04/2026MOI · Full3OOSSETRANSPORT LLC 4423522QB25LE/FL
12/11/2025NJI · Full0—MAXIMUM INVESTORS GROUP LLC 3890496QB25LE/FL
10/29/2025CAIII · Driver-only1—MAXIMUM INVESTORS GROUP LLC 3890496QB2SLE/FL
09/23/2025MOI · Full2—MAXIMUM INVESTORS GROUP LLC 3890496QB25LE/FL
02/25/2025IAIII · Driver-only0—ALMIGHTY BULLDOG TRUCKING LLC 3744079QB25LE/FL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SETRANSPORT LLC442352205/04/202605/04/20261OH
MAXIMUM INVESTORS GROUP LLC389049609/23/202512/11/20253OH
ALMIGHTY BULLDOG TRUCKING LLC374407902/25/202502/25/20251FL
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.
QB25LEFL—SETRANSPORT LLC05/04/2026 → 05/04/20261
QB25LEFL—MAXIMUM INVESTORS GROUP LLC09/23/2025 → 12/11/20252
QB2SLEFL—MAXIMUM INVESTORS GROUP LLC10/29/2025 → 10/29/20251
QB25LEFL—ALMIGHTY BULLDOG TRUCKING LLC02/25/2025 → 02/25/20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/30/2026