Equipment unit · VIN-decoded · NHTSA vPIC

2012 Trinity industries Trinity Industries

3T91TG4D1C7049011 · Trailer · TRAILER
Carriers run under1
34 mo
Inspections6
all-time
OOS inspections1
of 6
First seenAug 29, 2023
AZ
Last seenJun 10, 2026
AZ
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3T91TG4D1C7049011
Make
Trinity industries
Model
Trinity Industries
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 4, 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 29, 2023 – Jun 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 10, 2026AZII · Walk-around1—TRANSPORT DYNAMICS LLC 1301572C7A0CSA/AZ
Feb 11, 2026AZII · Walk-around1—TRANSPORT DYNAMICS LLC 1301572C7A0CSA/AZ
Aug 29, 2025AZI · Full5OOSTRANSPORT DYNAMICS LLC 1301572C7A0CS/AZ
Aug 28, 2025AZII · Walk-around1—TRANSPORT DYNAMICS LLC 1301572C7A0CSA/AZ
Aug 6, 2024AZIII · Driver-only1—TRANSPORT DYNAMICS LLC 1301572C7A0CSA/AZ
Aug 29, 2023AZI · Full0—TRANSPORT DYNAMICS LLC 130157248029A/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORT DYNAMICS LLC1301572Aug 29, 2023Jun 10, 20266AZ
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.
C7A0CSAAZ—TRANSPORT DYNAMICS LLCAug 6, 2024 → Jun 10, 20264
C7A0CSAZ—TRANSPORT DYNAMICS LLCAug 29, 2025 → Aug 29, 20251
48029AAZ—TRANSPORT DYNAMICS LLCAug 29, 2023 → Aug 29, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 4, 2026