Equipment unit · VIN-decoded · NHTSA vPIC

2003 Great dane trailers Great Dane Trailers

1GRAA56133S039954 · Trailer · TRAILER
Carriers run under3
14 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 29, 2024
CA
Last seenJan 22, 2026
CA
Inspected under 3 different carriers in 14 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
1GRAA56133S039954
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2003
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 20, 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 29, 2024 – Jan 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 22, 2026CAIII · Driver-only0—HARMINDER PAL SINGH 24249274SU6091/CA
May 21, 2025CAI · Full1—DIESEL MIKE 4X4 39869724SU6091/CA
Nov 29, 2024CAIII · Driver-only0—SURINDER SINGH 17782184SU6091/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARMINDER PAL SINGH2424927Jan 22, 2026Jan 22, 20261CA
DIESEL MIKE 4X43986972May 21, 2025May 21, 20251CA
SURINDER SINGH1778218Nov 29, 2024Nov 29, 20241CA
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.
4SU6091CA—HARMINDER PAL SINGHJan 22, 2026 → Jan 22, 20261
4SU6091CA—DIESEL MIKE 4X4May 21, 2025 → May 21, 20251
4SU6091CA—SURINDER SINGHNov 29, 2024 → Nov 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 20, 2026