Equipment unit · VIN-decoded · NHTSA vPIC

2012 Great dane trailers Great Dane Trailers

1GRAA0621CB701137 · Trailer · TRAILER
Carriers run under3
22 mo
Inspections3
all-time
OOS inspections0
of 3
First seenApr 1, 2024
US
Last seenFeb 7, 2026
US
Inspected under 3 different carriers in 22 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
1GRAA0621CB701137
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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 · Apr 1, 2024 – Feb 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 7, 2026USIII · Driver-only1—AUTOLINEAS DE CULIACAN SA DE CV 61693464UD3R/MX
Jul 14, 2025USI · Full7—EMMA LEONOR DIAZ DE LEON HERRERA 212603064UD3R/MX
Apr 1, 2024USII · Walk-around10—TEODORITA CONTRERAS CHAVIRA 318672764UD3R/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTOLINEAS DE CULIACAN SA DE CV616934Feb 7, 2026Feb 7, 20261SI
EMMA LEONOR DIAZ DE LEON HERRERA2126030Jul 14, 2025Jul 14, 20251SO
TEODORITA CONTRERAS CHAVIRA3186727Apr 1, 2024Apr 1, 20241SO
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.
64UD3RMX—AUTOLINEAS DE CULIACAN SA DE CVFeb 7, 2026 → Feb 7, 20261
64UD3RMX—EMMA LEONOR DIAZ DE LEON HERRERAJul 14, 2025 → Jul 14, 20251
64UD3RMX—TEODORITA CONTRERAS CHAVIRAApr 1, 2024 → Apr 1, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026