Equipment unit · VIN-decoded · NHTSA vPIC

2025 Sun country

5856C5321SP028429 · TRAILER
Carriers run under2
5 mo
Inspections5
all-time
OOS inspections1
of 5
First seen09/18/2025
PA
Last seen02/04/2026
UT
Inspected under 2 different carriers in 5 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
5856C5321SP028429
Make
Sun country
Model
Not decoded
Model year
2025
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/01/2026
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 · 09/18/2025 – 02/04/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
02/04/2026UTI · Full2—ALPHA UNION LLC 4151494PE72571/IL
01/30/2026ILIII · Driver-only2—ALPHA UNION LLC 4151494PE72521/IN
10/03/2025WAII · Walk-around1—SOLO LINER LLC 4447135PE72521/IN
09/23/2025OHIII · Driver-only2OOSSOLO LINER LLC 4447135PE72521/IN
09/18/2025PAIII · Driver-only1—SOLO LINER LLC 4447135PE72521/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALPHA UNION LLC415149401/30/202602/04/20262IL
SOLO LINER LLC444713509/18/202510/03/20253WI
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.
PE72571IL—ALPHA UNION LLC02/04/2026 → 02/04/20261
PE72521IN—ALPHA UNION LLC01/30/2026 → 01/30/20261
PE72521IN—SOLO LINER LLC09/18/2025 → 10/03/20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/01/2026