Equipment unit · VIN-decoded · NHTSA vPIC

2025 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531S3432534 · Trailer · TRAILER
Carriers run under4
19 mo
Inspections6
all-time
OOS inspections0
of 6
First seenDec 21, 2024
AR
Last seenJul 30, 2026
GA
Inspected under 4 different carriers in 19 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
1UYVS2531S3432534
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 21, 2024 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026GAIII · Driver-only1—4US FREIGHT LLC 3783302999656ST/IL
Apr 14, 2026PAI · Full2—CASPER BROTHERS INC 3992547999656ST/IL
Mar 13, 2026LAII · Walk-around0—CASPER BROTHERS INC 3992547999656ST/IL
Jan 31, 2026LAIII · Driver-only0—DAN MIJAILOVIC TRANSPORT INC 1567212999656ST/IL
Dec 31, 2025FLIII · Driver-only0—MAXIM EXPEDITED LLC 3822451999656ST/IL
Dec 21, 2024ARIII · Driver-only0—MAXIM EXPEDITED LLC 3822451999656ST/IL
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
4US FREIGHT LLC3783302Jul 30, 2026Jul 30, 20261IL
CASPER BROTHERS INC3992547Mar 13, 2026Apr 14, 20262IL
DAN MIJAILOVIC TRANSPORT INC1567212Jan 31, 2026Jan 31, 20261IL
MAXIM EXPEDITED LLC3822451Dec 21, 2024Dec 31, 20252IL
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.
999656STIL24US FREIGHT LLCJul 30, 2026 → Jul 30, 20261
999656STIL—CASPER BROTHERS INCMar 13, 2026 → Apr 14, 20262
999656STIL—DAN MIJAILOVIC TRANSPORT INCJan 31, 2026 → Jan 31, 20261
999656STIL—MAXIM EXPEDITED LLCDec 21, 2024 → Dec 31, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026