The question is not clear. Do you mean the size that is half way between the largest and smallest made?
or the size with the highest production volume? looking to see what the average diameter is
It depends on the size. Average small car tire is about 20 pounds
my s10 is 15 inches for the rim and 31 for the tire but all cars very between the rim size and the tire size
The volume of a car tire is about 10L.
Depends on the size tire and the aspect ration of that tire.
No.
The average cost of a regular car tire is 58 dollars
Take your car or old tire to a tire store. The employees there will be able to determine your tire size needs and recommend a good choice for your vehicle.
To find the size of the rim of your car tires, you look on the side of the tire. It should be printed on the side of the tire, or on the inside of the door of the car.
The volume of a car tire is about 10L.
On the outside of your tire, there are numbers which indicate the size of the tire. The last few digits will be the rim size of the tire. You will also want to measure the width of the tire.
There is a tag in the drivers door that shows the correct tire size for the car you are working on
You look in your owner's manual and read off the OEM recommended tire size.