Re: '48 Radial tires

Posted by HH56 On 2017/4/5 8:56:52

And here is one more chart from DiamondBack. It has essentially the same info as the Coker chart but gives one more important number and that is the height or diameter of the tires. Radials generally being fatter tend to have a bit less height which can affect speedo reading significantly if the size change is very much.

There are some tire conversion places online which also give other radial dimensions for those interested but one good site also has a speedometer correction calculator. The link to that section is below the dimension information. After entering the data it will give an idea of how much a size change will affect the speedometer reading.https://tiresize.com/height-calculator/

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