1970 AMC AMX 390 go-package Commodore Blue and Machine wheels 8

Rim Blow was a type of

steering wheel A steering wheel (also called a driving wheel (UK), a hand wheel, or simply wheel) is a type of steering control in vehicles. Steering wheels are used in most modern land vehicles, including all mass-production automobiles, buses, light and ...

with no suspended horn ring or horn pad on the spokes that was featured on some automobiles built in the U.S. from 1969 to 1974. The inside of the rim could be depressed anywhere on its circumference to sound the horn.

Design

The rim blow wheel was available in place of the traditional button-type or suspended ring used to activate the vehicle's horn. Some models such as the

AMC AMX The AMC AMX is a two-seat GT-style muscle car produced by American Motors Corporation from 1968 through 1970. As one of just two American-built two-seaters, the AMX was in direct competition with the one-inch (2.5 cm) longer wheelbase Che ...

featured the new design as standard equipment, or it was optional such as on the compact AMC Hornet for an additional $37. A rubber pad encasing wires was mounted around the entire inner surface of the steering wheel rim. Rather than pressing a suspended horn ring, a center horn pad, or switches on the spokes, to make the electrical contact, the inside of the rim could be pressed anywhere on its circumference. Applying pressure to soft rubber inner rim of the steering wheel, a driver could activate the car's horn without moving their hands from the wheel rims. Technical issues, such as hardening (difficult to activate) and shrinking (causing the horn to sound without activation) of the rubber, and a lack of customer acceptance led to the discontinuation of the rim blow steering wheels after only a few years. It is possible to rebuild a vintage rim blow steering wheel.

Dates of rim blow installation

* American Motors :AMC - 1970–1971 *

Chrysler Stellantis North America (officially FCA US and formerly Chrysler ()) is one of the " Big Three" automobile manufacturers in the United States, headquartered in Auburn Hills, Michigan. It is the American subsidiary of the multinational automoti ...

- 1970–1973 :

Dodge Dodge is an American brand of automobiles and a division of Stellantis, based in Auburn Hills, Michigan. Dodge vehicles have historically included performance cars, and for much of its existence Dodge was Chrysler's mid-priced brand above P ...

- 1970–1974 :

Plymouth Plymouth () is a port city and unitary authority in South West England. It is located on the south coast of Devon, approximately south-west of Exeter and south-west of London. It is bordered by Cornwall to the west and south-west. Plymouth ...

- 1970–1973 * Ford : Ford - 1969–1974 :

Mercury Mercury commonly refers to: * Mercury (planet), the nearest planet to the Sun * Mercury (element), a metallic chemical element with the symbol Hg * Mercury (mythology), a Roman god Mercury or The Mercury may also refer to: Companies * Merc ...

- 1969–1974 : Lincoln - 1970–1974 *

General Motors The General Motors Company (GM) is an American Multinational corporation, multinational Automotive industry, automotive manufacturing company headquartered in Detroit, Michigan, United States. It is the largest automaker in the United States and ...

Cadillac The Cadillac Motor Car Division () is a division of the American automobile manufacturer General Motors (GM) that designs and builds luxury vehicles. Its major markets are the United States, Canada, and China. Cadillac models are distributed i ...

- 1969 :

Buick Buick () is a division of the American automobile manufacturer General Motors (GM). Started by automotive pioneer David Dunbar Buick in 1899, it was among the first American marques of automobiles, and was the company that established General ...

- 1969–1971 :

Oldsmobile Oldsmobile or formally the Oldsmobile Division of General Motors was a brand of American automobiles, produced for most of its existence by General Motors. Originally established as "Olds Motor Vehicle Company" by Ransom E. Olds in 1897, it produ ...

- 1969–1971

Notes

{{reflist Auto parts