305/35R21 in Inches
305/35R21 tire size conversion to inches with detailed visualization of tire height, width, diameter, rim size and more.
What is 305/35R21 in inches?
When we convert 305/35R21 to inches, it is equivalent to 29.4x12R21. Let us break down the tire size dimensions for better understanding. 12 inches or 305 mm stand for section width, or width of the tire tread. 29.4 inches or 747 mm represent the overall diameter of the tire, or tire height. 21 inches is the rim diameter, or the diameter of the wheel the tire can be mounted on.
||426 per km
||686 per mile
What is 305/35R21 tire width?
305/35R21 tire has a width of 12 inches or 305 mm that reflects the measurement of tire's width from its inner sidewall to its outer sidewall at the widest point (excluding decorations, protective ribs or raised letters). Tire width is also called tread width, section width or cross section width. Tire width should be measured without any load placed upon the tire after it has been properly inflated and mounted on its industry assigned measuring rim.
What is 305/35R21 tire height?
305/35R21 tire has an overall diameter of 29.4 inches or 747 mm that represents the outer diameter of the tire or tire height.
What is 305/35R21 tire sidewall height?
305/35R21 tire has a sidewall height of 4.2 inches or 107 mm which is the measurement of tire sidewall from the wheel rim to the top of tire tread. Tire sidewall height or "profile" depends on aspect ratio - lower aspect ratio means lower tire profile.
What is 305/35R21 rim diameter?
Rim or wheel diameter is generally measured in inches, representing the size of the wheel the tire can be mounted on. 305/35R21 tire can be mounted on 21 inch wheels.
What is 305/35R21 tire circumference?
305/35R21 tire has a circumference of 92.3 inches or 2346 mm that represents the outer perimeter of the tire.
How many revolutions 305/35R21 tire makes?
Tire revolutions indicate the number of times a tire revolves while it covers the distance of a mile or a kilometer. 305/35R21 tire completes 686 revolutions per mile or 426 revolutions per kilometer.
More 21" Tire Conversions
Select tire size to see its specs and dimensions.