Equipment unit · VIN-decoded · NHTSA vPIC

2023 Great dane trailers Great Dane Trailers

1GR1P0623PJ439972 · Trailer · TRAILER
Carriers run under2
28 mo
Inspections7
all-time
OOS inspections4
of 7
First seenNov 17, 2023
AZ
Last seenMar 26, 2026
AZ
Inspected under 2 different carriers in 28 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
1GR1P0623PJ439972
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 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 · Nov 17, 2023 – Mar 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 26, 2026AZII · Walk-around0—CALVIN G CHAN 1472759DBZF95/CO
Feb 25, 2026CAI · Full4OOSCALVIN G CHAN 1472759DBZF95/CO
Jan 7, 2026UTIII · Driver-only2OOSCALVIN G CHAN 1472759DLH353/CO
Oct 1, 2025CAII · Walk-around0—CALVIN G CHAN 1472759DBZF95/CO
Sep 20, 2025COI · Full4—CALVIN G CHAN 1472759DBZF95/CO
Jul 28, 2025COII · Walk-around2OOSCALVIN G CHAN 1472759DBZF985/CO
Nov 17, 2023AZIII · Driver-only1OOSAB BROTHERS USA INC 2898611QA51XR/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CALVIN G CHAN1472759Jul 28, 2025Mar 26, 20266CO
AB BROTHERS USA INC2898611Nov 17, 2023Nov 17, 20231FL
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.
DBZF95CO—CALVIN G CHANSep 20, 2025 → Mar 26, 20264
DLH353CO—CALVIN G CHANJan 7, 2026 → Jan 7, 20261
DBZF985CO—CALVIN G CHANJul 28, 2025 → Jul 28, 20251
QA51XRFL—AB BROTHERS USA INCNov 17, 2023 → Nov 17, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026
2023 Great dane trailers Great Dane Trailers — VIN 1GR1P0623PJ439972