right size bicycle tire

right size bicycle tire google doc

 About the width of a bicycle tire right. Having a base of terrain and types of bicycles are used. Type of average mountain bike tires are divided into three general categories, namely CrossCountry, All Mountain and Downhill.
Below are the tire sizes are average issued by the WTB manufacturer of tires for bicycle tire size:

Tire CrossCountry - 2.1 "
Tires All Mountain -2.1 -2.5 inch
Tire Downhill - 2.3 -2.5 inchBan brand Panaracer
Tire CrossCountry - 1.75 - 2.1 inch
Tires All Mountain - 1.95 type hoe, 2.1 - inch 2:35
Tire Downhill - 2.3 - 2.5 inch

Maxxis brand tires
Tire CrossCountry - 1.75 - 2.1 inch
Tires All Mountain - -2.40 1.95 inch
Tire Downhill - 2:35 - 2.7

Michelin brand tires
Tire CrossCountry - 1.75 - 2.1 inch
Tires All Mountain - -2.40 1.95 inch
TireDownhill - 2:35 - 2.7

It can be concluded that the crosscountry bicycle tire has a size of most standard and most small sizes starting from 1.8 to 2.1 inch.
While the type of mountain bike tires All Mountain / AM require wider size. On the average size is 2.1 inches or more. Given the terrain of the All Mountain harder and varied, the size of the tires made generally wider than the tire type CrossCountry.
Tire size for strength and extreme terrain tires are Downhill, generally made with a width of not less than 2.3 inches, and the largest size reached 2.5 inch.

With the above data, at least a mountain biker can estimate the type and width of the tires that will be used.
When the user mediocre as CrossCountry lines, can choose the size of the smallest tire between 1.9 inch to 2.1 inch.
If interested in exploring in harsh terrain and heavy, the choice must have wider tire sizes. As the size of 2.1 inch or greater, so the tires All Mountain is at the range.
As for those lovers of Downhill bike, measure the width of the tire is absolute. Since most manufacturers recommend the use of tire manufacturing and tire size of 2:35 inches or greater.