Question

What is a good practice to do when installing new tires?

A) Paint the rotors.
B) Paint the wheels.
C) Replace the lug nuts.
D) Replace the valve stems.

Answer 1

A good practice when installing new tires is to replace the valve stems to prevent potential air leaks and maintain proper tire pressure. Painting the rotors or wheels is cosmetic, and lug nuts only need replacement if they are damaged or worn.

Step-by-step explanation:

When installing new tires, a good practice is to replace the valve stems. Valve stems can become worn and may leak air over time, which could lead to underinflation and tire damage. Therefore, replacing them when you get new tires is a preventive measure to maintain proper tire pressure and extend the life of the tires.

Painting the rotors or wheels is not typically part of tire installation, as it is more of an aesthetic choice rather than a functional aspect of tire maintenance. Additionally, the lug nuts do not need to be replaced with every new tire installation unless they are damaged or worn.