Question

tire sizes are being discussed. technician a states a tire with a higher aspect ratio is taller than one with a lower aspect ratio. technician b states the first number in a tire size reading indicates its sidewall height. who is correct? select one: a. technician a only b. technician b only c. both technicians a and b d. neither technician a nor b

Explanation:

The aspect ratio of a tire is the ratio of the side - wall height to the tire width. A higher aspect ratio means a taller side - wall, so Technician A is correct. The first number in a tire size reading typically indicates the tire width, not the side - wall height, so Technician B is incorrect.

Answer:

A. Technician A only