My aunt and mom were in the backseat and I rode on the buckboard with the driver.
From the ocregister.com
Maybe the unkempt landscaping and the weathered buckboard out front keep people away.
From the orlandosentinel.com
They were designed to be loaded into box crates that could easily fit on a standard buckboard.
From the en.wikipedia.org
In protest of the Southern Pacific Railroad, he campaigned for governor by using a buckboard carriage.
From the sacbee.com
You might think the IS F would ride like a buckboard.
From the pe.com
If you can ignore the buckboard ride, Dakota drives well.
From the usatoday.com
This belligerent boogeyman has become such a mythic figure that when he rides his mule-drawn buckboard to town, the streets go hushed.
From the kentucky.com
The first Cayenne was also stingy on luxury, with a flat buckboard of a back seat that seemed at odds with prices that could top $100,000.
From the post-gazette.com
He kept pace with the wind, and while the horses were running belly deep in snow, the sleigh rails were running in mud up to the buckboard.
From the en.wikipedia.org
More examples
An open horse-drawn carriage with four wheels; has a seat attached to a flexible board between the two axles
A buckboard is a four-wheeled wagon of simple construction meant to be drawn by a horse or other large animal. The "buckboard" is the front-most board on the wagon that could act as both a footrest for the driver and protection for the driver from the horse's rear hooves in case of a "buck". ...
Flexible carriage for 2, slung between 2 axles; [1885 example seen Ford Museum, Dearborn, 9/94]