What is a Passive Wheel in a Car?

[VanSawyer]

A passive wheel in a car refers to the front wheels. This is because the front wheels move by friction with the ground as the car moves, hence they are called passive wheels. Below is a detailed introduction about car tires: 1. Overview: Car tires are one of the important components of a vehicle, directly in contact with the road surface. Together with the car's suspension, they help to cushion the impacts encountered during driving, ensuring good ride comfort and smooth driving. 2. Function: They ensure good adhesion between the wheels and the road surface; improve the car's traction, braking, and maneuverability; and bear the weight of the car. The important role that tires play in a car is increasingly being recognized by people.