Equipment unit · VIN-decoded · NHTSA vPIC

2016 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2539GU444111 · Trailer · TRAILER
Carriers run under2
21 mo
Inspections6
all-time
OOS inspections3
of 6
First seenAug 11, 2023
NM
Last seenMay 27, 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
1UYVS2539GU444111
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2016
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 23, 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 · Aug 11, 2023 – May 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2025CAI · Full2OOSAJ 511 INC 23357574VR1520/CA
Sep 19, 2024CAII · Walk-around8OOSJS BAL TRANS INC 35105344VR1520/CA
Aug 30, 2024AZII · Walk-around0—JS BAL TRANS INC 35105344VR1520/CA
Jan 16, 2024NMIII · Driver-only0—JS BAL TRANS INC 35105344VR1520/CA
Dec 14, 2023KSIII · Driver-only1—JS BAL TRANS INC 35105344VR1520/CA
Aug 11, 2023NMII · Walk-around3OOSJS BAL TRANS INC 35105344TU9683/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AJ 511 INC2335757May 27, 2025May 27, 20251CA
JS BAL TRANS INC3510534Aug 11, 2023Sep 19, 20245CA
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.
4VR1520CA—AJ 511 INCMay 27, 2025 → May 27, 20251
4VR1520CA—JS BAL TRANS INCDec 14, 2023 → Sep 19, 20244
4TU9683CA—JS BAL TRANS INCAug 11, 2023 → Aug 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026