Definition
A rumble seat is a secondary, typically fold‑down passenger seat mounted on the exterior rear of an automobile body. It is positioned behind the main cabin and is exposed to the open air, providing additional seating capacity for one or two passengers.
Overview
Rumble seats first appeared on motor vehicles in the early 20th century, notably on touring cars and roadsters produced between roughly 1905 and the late 1930s. The seat was hinged or otherwise hinged to fold up against the car’s rear deck when not in use, preserving the vehicle’s streamlined profile. Access was usually gained by stepping onto a small footboard or the rear of the vehicle’s trunk area. Because the seat was external, occupants were exposed to weather conditions and road vibration, which gave the seat its characteristic name. Rumble seats fell out of favor as automotive design shifted toward enclosed bodies, improved passenger comfort, and stricter safety regulations.
Etymology / Origin
The word “rumble” is thought to refer to the audible and tactile vibrations experienced by occupants of the seat while the vehicle was in motion, especially on the uneven road surfaces common at the time. Precise documentation of the term’s first usage is limited, and the exact origin of the name is not definitively recorded.
Characteristics
| Feature | Description |
|---|---|
| Location | Mounted on the exterior rear of the chassis, behind the main passenger compartment. |
| Design | Usually a simple bench or backless seat, often upholstered minimally; hinged to fold upward against the rear deck. |
| Capacity | Typically accommodates one or two passengers; some designs allowed a single rider. |
| Access | Entered via a small footboard, step, or by climbing onto the rear of the vehicle. |
| Exposure | Open to the elements; no weather protection unless a removable cover was added. |
| Safety | Lacked modern safety features; passengers were unrestrained and vulnerable to injury in collisions or rollovers. |
| Decline | Disappeared from mainstream production by the 1940s, supplanted by fully enclosed rear seats and evolving automotive safety standards. |
Related Topics
- Touring car – an open‑top automobile style that frequently incorporated rumble seats.
- Roadster – a lightweight, two‑seater vehicle often equipped with a rumble seat for occasional extra passengers.
- Coupe – a closed‑body car style; later designs omitted external seats in favor of interior space.
- Automotive body styles – the evolution of car body construction influencing the presence or absence of external seating.
- Vehicle safety regulations – standards that contributed to the removal of exposed passenger seats.
Note: While the general description of rumble seats is well documented in historical automotive literature, certain specifics—such as the precise origin of the term—remain unverified.