What must you inspect every two hours or 100 miles?

What must you inspect every two hours or 100 miles?

• A. Tires
• B. Brakes
• C. Lights
• D. Mirrors

Answer: (A)

Tires are the part you must inspect most frequently on long trips because they wear, leak, and heat up, and any small issue can quickly become dangerous. Checking them every two hours or 100 miles helps you spot underinflation, tread wear, cuts, bulges, or other damage before a blowout or loss of control occurs. Keeping tires inflated to the recommended pressure also improves handling, fuel efficiency, and safety. Brakes, lights, and mirrors are important to check regularly as well, especially before starting or if you notice a problem, but the rule described specifically targets tires for this frequent inspection.

Tires are the part you must inspect most frequently on long trips because they wear, leak, and heat up, and any small issue can quickly become dangerous. Checking them every two hours or 100 miles helps you spot underinflation, tread wear, cuts, bulges, or other damage before a blowout or loss of control occurs. Keeping tires inflated to the recommended pressure also improves handling, fuel efficiency, and safety. Brakes, lights, and mirrors are important to check regularly as well, especially before starting or if you notice a problem, but the rule described specifically targets tires for this frequent inspection.