Thread: revs per mile
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Old 06-06-2009, 10:48 AM   #3
157db
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Join Date: May 2007
Vehicle: 2007 Pony Package
Location: NW Arkansas
Posts: 9,135
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215/65R16 STOCK
8.464" WIDE
27" TALL
84.835 ROUND
747 REVS / MILE

235/55ZR17 STOCK
9.251" WIDE
27.177" TALL
85.379" ROUND
742 REVS / MILE

235/50R18 STOCK
9.251" WIDE
27.251" TALL
85.641" ROUND
740 REVS / MILE

The best way is to wrap a tape measurer
around one of your stock tires and divide
63360 by the diameter is inches.
That will give you revs/mile.
I have wrapped a tape around my OEM 16s and OEM 17s.
The above miles/rev figures are correct.
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Last edited by 157db; 06-06-2009 at 10:53 AM.
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