Rim Blow Rim Blow Rim Blow was a type of steering wheel 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. 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 featured the new design as standard equipment, or it was optional such as on the compact AMC Hornet for an additional
Wheel hub motor axles, provides a significant weight and manufacturing cost saving, while also decreasing the environmental impact of the product. The major disadvantage of a wheel hub motor is that the weight of the electric motor increases the unsprung weight, which adversely affects handling and ride. The wheels are more sluggish in responding to road conditions, especially fast motions over bumps, and transmit the bumps to the chassis instead of absorbing them. Most conventional electric motors include ferrous material composed of laminated electrical steel. This ferrous material contributes most of the weight of electric motors. To minimize this weight, several recent wheel-motor