Equipment unit · VIN-decoded · NHTSA vPIC

2021 Great dane trailers Great Dane Trailers

1GR1A0629MW300848 · Trailer · TRAILER
Carriers run under2
20 mo
Inspections4
all-time
OOS inspections1
of 4
First seenApr 11, 2024
UT
Last seenDec 30, 2025
ID
Inspected under 2 different carriers in 20 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
1GR1A0629MW300848
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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 11, 2024 – Dec 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 30, 2025IDIII · Driver-only0—LONNIE D BARNSON 678238Z500560/UT
Oct 2, 2025CAI · Full6OOSLONNIE D BARNSON 678238Z500560/UT
Sep 25, 2025CAII · Walk-around0—LONNIE D BARNSON 678238Z500560/UT
Apr 11, 2024UTIII · Driver-only0—JAMES H CLARK & SON INC 45262TN9311/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LONNIE D BARNSON678238Sep 25, 2025Dec 30, 20253UT
JAMES H CLARK & SON INC45262Apr 11, 2024Apr 11, 20241UT
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.
Z500560UT—LONNIE D BARNSONSep 25, 2025 → Dec 30, 20253
TN9311ID—JAMES H CLARK & SON INCApr 11, 2024 → Apr 11, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026