TYRE RADIUS QUESTION
11-09-2006, 10:35 AM
#1
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TYRE RADIUS QUESTION
Wanting to put 225/35/17 on rear of my 3dr,already run 205/40/17 on front,is there a formula or a web site to compare the radius of diffrent size tyres
cheeRS stu
cheeRS stu
11-09-2006, 10:43 AM
#2
I've found that life I needed.. It's HERE!!
You can work it out.
The middle figure, the profile, is a percentage of the first figure, the width.
So the new tyres height from bead to tread is 35% of the 225 width and the old tyre is 40% of the 205 width
new = 78.75mm
old = 82mm
HTH
Martyn
The middle figure, the profile, is a percentage of the first figure, the width.
So the new tyres height from bead to tread is 35% of the 225 width and the old tyre is 40% of the 205 width
new = 78.75mm
old = 82mm
HTH
Martyn
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