Equipment unit · VIN-decoded · NHTSA vPIC

2014 Theurer, inc. Theurer, Inc.

1TA144021E3204665 · Trailer · TRAILER
Carriers run under3
32 mo
Inspections7
all-time
OOS inspections3
of 7
First seenNov 28, 2023
CA
Last seenJul 3, 2026
CA
Inspected under 3 different carriers in 32 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
1TA144021E3204665
Make
Theurer, inc.
Model
Theurer, Inc.
Model year
2014
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 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 · Nov 28, 2023 – Jul 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 3, 2026CAIII · Driver-only0—DENZEL K DIAMOND 45418104RD1569/CA
Jan 21, 2026CAI · Full4OOSGENARO ESTRADA 12743564RD1569/CA
Dec 16, 2025CAIII · Driver-only0—GENARO ESTRADA 12743564RD1569/CA
Jul 15, 2025CAII · Walk-around2OOSGENARO ESTRADA 12743564RD1569/CA
Mar 8, 2024CAII · Walk-around0—ROBERTO H NAVARRO 31857224RD1569/CA
Mar 5, 2024CAII · Walk-around1—ROBERTO H NAVARRO 31857224RD1569/CA
Nov 28, 2023CAIII · Driver-only1OOSGENARO ESTRADA 12743564RD1569/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DENZEL K DIAMOND4541810Jul 3, 2026Jul 3, 20261CA
GENARO ESTRADA1274356Nov 28, 2023Jan 21, 20264CA
ROBERTO H NAVARRO3185722Mar 5, 2024Mar 8, 20242CA
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.
4RD1569CA2DENZEL K DIAMONDJul 3, 2026 → Jul 3, 20261
4RD1569CA—GENARO ESTRADANov 28, 2023 → Jan 21, 20264
4RD1569CA—ROBERTO H NAVARROMar 5, 2024 → Mar 8, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026