Tire size chart

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Tire Sizes

Here Is A Formula I Use For Work. For Example If You Have A 235-70-15 Radial Tire. For Getting Your Tire Height Try This 235x.70 Divided By 25.4x2= (235 For Your Width X .70 For The Aspect Ratio Then Divide 25.4 For Your Metric Conversion And X 2 For Your Sidewall Top & Bottom)+rim Diameter= Total Height. 235x.70=164.50 Divided By25.4=6.4763 X 2 For Top And Bottom Sidewall= 12.9526 + 15 In Rim Diameter= 27.9526 Inches Tall. For Section Width(overall Tire Buldge) Divide 235 By 25.4 And You Come Up With Your Total Width. 235 By 25.4=9.2519 Inches.
 

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