Tire Pressure Quiz

What does PSI stand for when measuring tire pressure?

• Pints per square ounce

• Pounds per square ounce

• Pints per square inch

• Pounds per square inch

Why is it important to maintain proper tire pressure in automotive tires?

• It has no impact on driving

• It reduces road friction

• It improves fuel economy

• It increases tire blowout risk

What is the purpose of TPMS (Tire Pressure Monitoring System)?

• To regulate tire tread depth

• To notify the driver of pressure loss in a tire

• To adjust tire alignment

• To monitor fuel consumption

What is the main function of the tread on a tire?

• To reduce fuel economy

• To regulate tire temperature

• To increase tire pressure

• To disperse water and prevent hydroplaning

How many gallons of fuel were estimated to be wasted in 2005 due to driving on underinflated tires?

• 1.2 billion gallons

• 2.5 billion gallons

• 800 million gallons

• 3 billion gallons

What is the main reason for maintaining proper tire pressure?

• To ensure safety

• To reduce tire tread depth

• To increase tire blowout risk

• To save money on fuel

What is the effect of under-inflated tires on fuel consumption?

• It increases fuel usage

• It improves fuel economy

• It has no impact on fuel consumption

• It decreases fuel usage

What is the purpose of rotating tires regularly?

• To prevent hydroplaning

• To reduce tire pressure

• To increase fuel consumption

• To ensure even wear and longer lifespan

What is the main cause of using excess fuel due to tire pressure?

• Under-inflated tires

• Over-inflated tires

• Tire rotation

• Tire tread depth

What percentage of teens don't inspect their tires at least monthly?

• 52%

• 44%

• 55%

• 27%