Your Logic hurts my brains
Circumference is calculated by 2*Pi*r, so increasing the tire wall increases the radius (r) and therefore by definition increases the circumference.
By definition the circumference is the distance covered by a fixed point on the outside of a circle during one total revolution. So increasing the circumference increases the distance covered in one revolution.
By definition the circumference is the distance covered by a fixed point on the outside of a circle during one total revolution. So increasing the circumference increases the distance covered in one revolution.
Soooooooo as the speedo works by translating revolutions per minute of the axle, and each revolution is covering more distance then it did before...
I think it's just another case of misinterpretation. With bigger tyres I guess he'll actually be going slower than his speedo says, but the 'counter' should still clock the same distance.
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