Equipment unit · VIN-decoded · NHTSA vPIC

1994 Great dane trailers Great Dane Trailers

1GRAA0629RB140131 · Trailer · TRAILER

Carriers run under2

12 mo

Inspections3

all-time

OOS inspections1

of 3

First seen06/19/2024

Last seen06/13/2025

Inspected under 2 different carriers in 12 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1GRAA0629RB140131
Make: Great dane trailers
Model: Great Dane Trailers
Model year: 1994
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: 07/20/2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · 06/19/2024 – 06/13/2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
06/13/2025	AZ	II · Walk-around	6	OOS	SIERRA FREIGHT LLC 1400280	4WP3533/CA
06/11/2025	CA	V · Vehicle-only	0	—	SIERRA FREIGHT LLC 1400280	4WP3533/CA
06/19/2024	CA	I · Full	0	—	RON AND SONS TRUCKING INC 517707	4KJ7120/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
SIERRA FREIGHT LLC	1400280	06/11/2025	06/13/2025	2	CA
RON AND SONS TRUCKING INC	517707	06/19/2024	06/19/2024	1	CA

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
4WP3533	CA	—	SIERRA FREIGHT LLC	06/11/2025 → 06/13/2025	2
4KJ7120	CA	—	RON AND SONS TRUCKING INC	06/19/2024 → 06/19/2024	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/20/2026