What is the size of a 195 tire in inches?

[PeytonRose]

195 tire is 15 inches. Below is relevant knowledge about car tires: Functions of tires: Car tires are one of the important components of a vehicle, directly contacting the road surface. Together with the car suspension, they mitigate the impacts experienced during driving, ensuring good ride comfort and smoothness. They also ensure excellent adhesion between the wheels and the road surface, improve the vehicle's traction, braking, and off-road capability, and bear the weight of the car. The crucial role tires play in vehicles is increasingly being recognized. Classification of tires: Full-size spare tire: The specifications of a full-size spare tire are exactly the same as the other four tires on the vehicle, allowing it to replace any temporarily or permanently unusable tire. Compact spare tire (non-full-size spare): This type of spare tire has a slightly smaller diameter and width compared to the other four tires, making it suitable only for temporary replacement. It can only be used on non-driving wheels, and the maximum speed should not exceed 80km/h.