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Old 08-22-2011, 07:44 PM   #1
jojoman
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tire difference

i just wanted to know what is the difference in the tire size 275/60/15 and 265/50/15
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Old 08-22-2011, 08:25 PM   #2
baclay9
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Re: tire difference

Here you go.

http://www.riverviewtire.com/Tireheightchart.html
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Old 08-22-2011, 10:43 PM   #3
f.monroe
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Re: tire difference

275x.60x2=330 330/25.4=12.99 12.99+15 =27.99" tall
265x.50x2=265 265/25.4=10.40 10.40+15 =25.40" tall

275(width) x 60(aspect ratio) x 2 divided by 25.4(millimeter to inch conversion) plus the diameter of the wheel = height

width is just the first number on the tire divided by 25.4 so that makes the 275 tire 10.82" wide or 275/25.4 =10.82

The width is basically the same so the real difference is the height. You can use the formula above to figure out the size of any tire.
Frank
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