Equipment unit · VIN-decoded · NHTSA vPIC

2004 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS25344U143905 · Trailer · TRAILER
Carriers run under3
20 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJul 8, 2024
TX
Last seenMar 18, 2026
TX
Inspected under 3 different carriers in 20 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
1UYVS25344U143905
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2004
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 · Jul 8, 2024 – Mar 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 18, 2026TXII · Walk-around6—RAMIRO CHAVARRIA TORRES 390106896UB81/TA
Nov 14, 2025TXIII · Driver-only0—RAMIRO CHAVARRIA TORRES 390106896UB8T/MX
Apr 14, 2025USI · Full17OOSEFREN OLIVAS SAMANIEGO 364868496UB8T/MX
Jul 8, 2024TXII · Walk-around3—4G TRANSFER US-MEX SA DE CV 282865196UB8T/DF
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RAMIRO CHAVARRIA TORRES3901068Nov 14, 2025Mar 18, 20262TA
EFREN OLIVAS SAMANIEGO3648684Apr 14, 2025Apr 14, 20251SO
4G TRANSFER US-MEX SA DE CV2828651Jul 8, 2024Jul 8, 20241TA
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.
96UB81TA—RAMIRO CHAVARRIA TORRESMar 18, 2026 → Mar 18, 20261
96UB8TMX—RAMIRO CHAVARRIA TORRESNov 14, 2025 → Nov 14, 20251
96UB8TMX—EFREN OLIVAS SAMANIEGOApr 14, 2025 → Apr 14, 20251
96UB8TDF—4G TRANSFER US-MEX SA DE CVJul 8, 2024 → Jul 8, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 8, 2026