Equipment unit · VIN-decoded · NHTSA vPIC

2023 Great dane trailers Great Dane Trailers

1GR1A0629PW509558 · Trailer · TRAILER
Carriers run under2
31 mo
Inspections9
all-time
OOS inspections1
of 9
First seenSep 8, 2023
NM
Last seenApr 23, 2026
AZ
Inspected under 2 different carriers in 31 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
1GR1A0629PW509558
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Sep 8, 2023 – Apr 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 23, 2026AZII · Walk-around4OOSHERIAN BROTHERS TRUCKING INC 25040184UR5118/CA
Mar 7, 2026AZII · Walk-around1—HERIAN EXPRESS INC 32184054UR5118/CA
Mar 2, 2026CAI · Full0—HERIAN BROTHERS TRUCKING INC 25040184UR5118/CA
Feb 19, 2026CAII · Walk-around0—HERIAN EXPRESS INC 32184054UR5118/CA
Oct 17, 2024CAV · Vehicle-only0—HERIAN BROTHERS TRUCKING INC 25040184UR5118/CA
Aug 16, 2024NMIII · Driver-only1—HERIAN EXPRESS INC 32184054UR5118/CA
Jul 8, 2024NMI · Full0—HERIAN BROTHERS TRUCKING INC 25040184UR5118/CA
Jun 7, 2024CAII · Walk-around1—HERIAN BROTHERS TRUCKING INC 25040184UR5118/CA
Sep 8, 2023NMIII · Driver-only1—HERIAN BROTHERS TRUCKING INC 25040184UR5118/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HERIAN BROTHERS TRUCKING INC2504018Sep 8, 2023Apr 23, 20266CA
HERIAN EXPRESS INC3218405Aug 16, 2024Mar 7, 20263CA
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.
4UR5118CA—HERIAN BROTHERS TRUCKING INCSep 8, 2023 → Apr 23, 20266
4UR5118CA—HERIAN EXPRESS INCAug 16, 2024 → Mar 7, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026