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What circumference is 285/70 R17 BFG?

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Old Jan 29, 2008 | 08:51 PM
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Default What circumference is 285/70 R17 BFG?

I need to program tire size into my edge attitude. what size in mm circumference is a BFG all terrain 285/70 R17? is it 2608.5mm?
 
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Old Jan 29, 2008 | 09:09 PM
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Default RE: What circumference is 285/70 R17 BFG?

Close enough, I get 2608.02mm...

285/70-17 = 32.7"

32.7" = 830.58mm

830.58mm X 3.14 = 2806.02mm
 
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Old Jan 29, 2008 | 09:37 PM
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Default RE: What circumference is 285/70 R17 BFG?

diameter=32.7 inches or 830.8 mm
Circ.=102.8 inches or 2610 mm
revs/mile=617 or 383 rev/km
 
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Old Jan 29, 2008 | 10:01 PM
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Default RE: What circumference is 285/70 R17 BFG?

thanks guys
 
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Old Jan 30, 2008 | 01:38 AM
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Default RE: What circumference is 285/70 R17 BFG?

Here ya go ... use THIS site
 
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Old Jan 30, 2008 | 10:39 AM
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Default RE: What circumference is 285/70 R17 BFG?

Here's the site I use:
http://www.dakota-truck.net/TIRECALC/tirecalc.html
 
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