Equipment unit · VIN-decoded · NHTSA vPIC

2023 Great dane trailers Great Dane Trailers

1GR1A0621PB435883 · Trailer · TRAILER
Carriers run under3
10 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 17, 2024
IN
Last seenOct 15, 2025
OR
Inspected under 3 different carriers in 10 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
1GR1A0621PB435883
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 · Dec 17, 2024 – Oct 15, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 15, 2025ORI · Full0—ZW MEGA TRUCKING INC 4222286PB55891/IN
May 7, 2025MSIII · Driver-only0—ALPHA CARRIER LLC 4008627PB55891/IN
Dec 17, 2024INIII · Driver-only1—ISSYKKUL EXPRESS INCORPORATED 3167120PB55891/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZW MEGA TRUCKING INC4222286Oct 15, 2025Oct 15, 20251CA
ALPHA CARRIER LLC4008627May 7, 2025May 7, 20251TN
ISSYKKUL EXPRESS INCORPORATED3167120Dec 17, 2024Dec 17, 20241IL
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.
PB55891IN—ZW MEGA TRUCKING INCOct 15, 2025 → Oct 15, 20251
PB55891IN—ALPHA CARRIER LLCMay 7, 2025 → May 7, 20251
PB55891IN—ISSYKKUL EXPRESS INCORPORATEDDec 17, 2024 → Dec 17, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026