Equipment unit · VIN-decoded · NHTSA vPIC

2019 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2533K2511421 · Trailer · TRAILER
Carriers run under2
19 mo
Inspections4
all-time
OOS inspections1
of 4
First seenDec 27, 2023
CA
Last seenJul 26, 2025
CA
Inspected under 2 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
1UYVS2533K2511421
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 8, 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 · Dec 27, 2023 – Jul 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 26, 2025CAI · Full4OOSTSB TRUCKING INC 41090924RZ9196/CA
Dec 28, 2024AZIII · Driver-only4—TSB TRUCKING INC 41090924RZ9196/CA
Sep 10, 2024AZII · Walk-around3—TSB TRUCKING INC 41090924RZ9196/CA
Dec 27, 2023CAII · Walk-around2—GSB TRUCKING INC 31445094RZ9196/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TSB TRUCKING INC4109092Sep 10, 2024Jul 26, 20253CA
GSB TRUCKING INC3144509Dec 27, 2023Dec 27, 20231CA
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.
4RZ9196CA—TSB TRUCKING INCSep 10, 2024 → Jul 26, 20253
4RZ9196CA—GSB TRUCKING INCDec 27, 2023 → Dec 27, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 8, 2026