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What is the standard size of a car steering wheel?

1 Answers
AllisonAnn
07/29/25 11:16am

The standard size of a car steering wheel is 38cm. Below are specific details about car steering wheels: 1. Function: The steering wheel is generally connected to the steering column via splines. Its function is to convert the force applied by the driver to the edge of the steering wheel into torque, which is then transmitted to the steering column. Using a larger diameter steering wheel reduces the hand force required from the driver during steering. The steering intermediate shaft, acting as a connector between the steering gear and the steering column, facilitates the standardization of the steering gear, compensates for errors during manufacturing and installation, and ensures more rational installation of the steering gear and steering wheel in the vehicle. 2. Composition: A car steering wheel consists of a skeleton and foam. The skeleton is typically made of zinc alloy or aluminum alloy, while the foam material is generated in a foaming machine, with the skeleton fixed in the foaming machine during production.

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