Equipment unit · VIN-decoded · NHTSA vPIC

2023 Great dane trailers Great Dane Trailers

1GR1A0621PW502734 · Trailer · TRAILER
Carriers run under3
7 mo
Inspections3
all-time
OOS inspections1
of 3
First seenOct 6, 2025
MO
Last seenMay 27, 2026
AZ
Inspected under 3 different carriers in 7 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
1GR1A0621PW502734
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2023
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 · Oct 6, 2025 – May 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2026AZII · Walk-around8—4 ACES TRUCKING INC 27965134WN1712/CA
Apr 20, 2026ILIII · Driver-only2—SKY HIGHS INC 44132944WN1712/CA
Oct 6, 2025MOII · Walk-around2OOSDIAMOND TRANSPORTATION LOGISTICS INC 12537644WN1712/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
4 ACES TRUCKING INC2796513May 27, 2026May 27, 20261CA
SKY HIGHS INC4413294Apr 20, 2026Apr 20, 20261CA
DIAMOND TRANSPORTATION LOGISTICS INC1253764Oct 6, 2025Oct 6, 20251CA
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.
4WN1712CA—4 ACES TRUCKING INCMay 27, 2026 → May 27, 20261
4WN1712CA—SKY HIGHS INCApr 20, 2026 → Apr 20, 20261
4WN1712CA—DIAMOND TRANSPORTATION LOGISTICS INCOct 6, 2025 → Oct 6, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026