Tire quiz 2

Where should you look closely when inspecting tires?

• Only the outer sidewall

• Only the tread area

• Only the inner sidewall

• Outer sidewall, tread area, and inner sidewall

Which of the following is a sign of abnormal wear on a tire?

• Bulges

• Smooth surface

• Even tread wear

• New tire condition

What is the purpose of inspecting the inner sidewall of a tire?

• To check for proper inflation

• To check for signs of damage or abnormal wear

• To check the tire's color

• To check the tire's brand

What is the minimum tire tread depth considered worn?

• 1/4 inch (6.35 mm)

• 1/8 inch (3.175 mm)

• 1/16 inch (1.5875 mm)

• 1/2 inch (12.7 mm)

What should be done to steering and suspension parts before tire replacement?

• Repair them if worn

• Check their color

• Measure their lifespan

• Check their brand

What type of tire wear is caused by excessive camber?

• Overinflation

• Feathering

• One-Side Wear

• Cupping

Which tire wear pattern indicates the need to check the tire's air pressure?

• Overinflation

• Feathering

• Underinflation

• A and C

What does overinflation cause in bias and bias belted tires?

• Outer tread rib wear

• Centerline wear

• One-side wear

• Cupping

Why is correct tire inflation pressure important?

• It improves fuel efficiency

• It enhances the tire's service life and traction

• It reduces noise levels

• It increases the vehicle's speed

What does ply separation cause in a tire?

• Increased fuel efficiency

• Reduced noise levels

• Tire sidewalls to bulge outward and form air bubble in sidewall

• Enhanced traction