Equipment unit · VIN-decoded · NHTSA vPIC

2017 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531HM616178 · Trailer · TRAILER
Carriers run under2
21 mo
Inspections11
all-time
OOS inspections0
of 11
First seenFeb 5, 2024
CA
Last seenNov 24, 2025
CA
Inspected under 2 different carriers in 21 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
1UYVS2531HM616178
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Feb 5, 2024 – Nov 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 24, 2025CAII · Walk-around0—SIGNATURE 7 LLC 25742255283093/ME
Jun 15, 2025CAII · Walk-around1—SIGNATURE 7 LLC 25742255283093/ME
May 14, 2025CAII · Walk-around0—SIGNATURE 7 LLC 25742255283093/ME
May 2, 2025NVIII · Driver-only1—RANVIR TRANSPORT INC 36293575283093/ME
Feb 17, 2025CAI · Full2—SIGNATURE 7 LLC 25742255283093/ME
Jan 13, 2025CAIII · Driver-only2—SIGNATURE 7 LLC 25742255283093/ME
Sep 5, 2024CAII · Walk-around3—SIGNATURE 7 LLC 25742255283093/ME
Jul 9, 2024CAI · Full3—SIGNATURE 7 LLC 25742255283093/ME
Jun 27, 2024CAII · Walk-around0—SIGNATURE 7 LLC 25742255283093/ME
Jun 18, 2024CAII · Walk-around2—SIGNATURE 7 LLC 25742255283093/ME
Feb 5, 2024CAII · Walk-around0—SIGNATURE 7 LLC 257422516B138/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIGNATURE 7 LLC2574225Feb 5, 2024Nov 24, 202510CA
RANVIR TRANSPORT INC3629357May 2, 2025May 2, 20251CA
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.
5283093ME—SIGNATURE 7 LLCJun 18, 2024 → Nov 24, 20259
5283093ME—RANVIR TRANSPORT INCMay 2, 2025 → May 2, 20251
16B138MO—SIGNATURE 7 LLCFeb 5, 2024 → Feb 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026