The correct vehicle tire size is:
- Correct answer: The size that was determined by the vehicle’s manufacturer.
- The size recommended by the tire professional in the garage (the tire repairman).
- The size that was determined by the tire manufacturer.
- The size that appears to be most suitable for the vehicle.
Why this is the answer
The correct answer in the official bank: The size that was determined by the vehicle’s manufacturer.
The vehicle's manufacturer sets the tire size to suit the vehicle's weight, suspension, wheels, brakes and speedometer. A different size can harm stability and braking and make the speedometer inaccurate. The tire manufacturer produces many sizes but does not decide which one fits a particular vehicle, and a tire repairman should also follow the vehicle manufacturer's specification, found in the owner's manual.