Tire question for Xcal 2

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covertaxn

New Member

Nov 22, 2004

19

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0

Reno, NV

Oct 16, 2005

#1

• Oct 16, 2005

• #1

I have an xcal 2 and I think the speedo is reading fast over 50 mph. I did the end user adjustment to ensure the gear ratio is correct; what I don't know is the revolutions per mile for the stock tires. i was expecting to be able to just set the tire size. Anyone know what the of revs/mile for the stock 235/55 17 tires is?

Thanks,

Keith

 

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99svtlightning

New Member

Jul 27, 2005

50

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0

Oct 16, 2005

#2

• Oct 16, 2005

• #2

Useful Link:

http://www.gordon-glasgow.org/tirecalc.html

 

Fourth Horseman

New Member

Dec 1, 2004

92

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Oct 17, 2005

#3

• Oct 17, 2005

• #3

99svtlightning said:

Useful Link:

http://www.gordon-glasgow.org/tirecalc.html

Click to expand...

That is a very useful link. Thank you for posting it, I've been looking for something easy like this for a long time.

 

C

covertaxn

New Member

Nov 22, 2004

19

0

0

Reno, NV

Oct 22, 2005

#4

• Oct 22, 2005

• #4

Pirelli claims 768; the calculator says 742.