Equipment unit · VIN-decoded · NHTSA vPIC

2021 Great dane trailers Great Dane Trailers

1GR1A5618MD313638 · Trailer · TRAILER
Carriers run under3
26 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 13, 2023
ID
Last seenFeb 19, 2026
AL
Inspected under 3 different carriers in 26 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
1GR1A5618MD313638
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2021
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 13, 2023 – Feb 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 19, 2026ALII · Walk-around4—ESTES EXPRESS LINES 121018100809T/TN
Mar 5, 2025USI · Full1—TRANSCO LINES INC 260968100809T/TN
Dec 13, 2023IDII · Walk-around1—G I TRUCKING COMPANY 20293100809T/TN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ESTES EXPRESS LINES121018Feb 19, 2026Feb 19, 20261VA
TRANSCO LINES INC260968Mar 5, 2025Mar 5, 20251AR
G I TRUCKING COMPANY20293Dec 13, 2023Dec 13, 20231CA
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.
100809TTN—ESTES EXPRESS LINESFeb 19, 2026 → Feb 19, 20261
100809TTN—TRANSCO LINES INCMar 5, 2025 → Mar 5, 20251
100809TTN—G I TRUCKING COMPANYDec 13, 2023 → Dec 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026