Prepare for the Automotive Service Technician Period 1 exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which of the following is a benefit of maintaining correct tire pressure?

Maintaining correct tire pressure reduces rolling resistance, so the engine doesn’t have to work as hard to move the car. That savings in energy shows up as better fuel economy. The other outcomes aren’t benefits: improper inflation tends to cause irregular or faster wear and can harm braking and acceleration performance, whereas proper pressure supports efficient operation and safer handling.

Maintaining correct tire pressure reduces rolling resistance, so the engine doesn’t have to work as hard to move the car. That savings in energy shows up as better fuel economy. The other outcomes aren’t benefits: improper inflation tends to cause irregular or faster wear and can harm braking and acceleration performance, whereas proper pressure supports efficient operation and safer handling.