Tire size conversion

[Tacoma06]

I have 315/70/17. What would that relate too in terms of 33's, 32's, ect... Thanks


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[utspartan]

Diameter = 34.4"
Width = 12.4"
Wheel = 17"
Sidewall = 8.68"
Circumference = 107.9"
Revs/Mile = 587.2

 

[Tacoma06]

Nice. Thanks. So 34 1/2's HAHAHHAAH?


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Tacoma06

 

[silverpataco]

What tire brand and model in that size?

 

[Tacoma06]

A/T Grappler LT315/70/R17


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[utspartan]

Nice. Thanks. So 34 1/2's HAHAHHAAH?

34.4" in new tred
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[silverpataco]

Most 315/70-17 are 34.2"-34.8"

 

[Tacoma06]

Thanks all.


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Tacoma06

 

[joshadkins_11]

On tacomaworld they have a tire size calculator that helps out a ton

 

[catfish37]

Here is the formula. It works on all tire sizes.
Tire size 315/70-17

315x70x2=44100
44100/2540=17.36
17.36+17(rim size)=34.36" tall

To find width
315x.03937=12.4