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Michigan Short Track Racing Club > Specific Class/Division Discussion > Sportsman/Street Stocks/Lead Sled/Mini Stocks
rsnook2
I would like to know the circumference range for the 970's. I am in the middle of setting my car up and I only have 45/55's, but I am hoping I can get them to work, at least for roughing the car in....

Thanks in advance....RZ
racer98
8 or 10 inch rim?
CaptainCam
81" to 88" on an 8" rim.
rsnook2
QUOTE (CaptainCam @ Jan 28 2008, 07:09 PM) *
81" to 88" on an 8" rim.


Cool, thanks..That is just about the same as the ones I now have...

RZ
TT22KH
Wouldn't that be the circumference?

Diameter = a straight line through a circle that passes through the center.

Circumference = the distance around the outside of a circle.

Not trying to be smart, but if you want Diameter it is going to be a very different number than the circumference.
pimpn8ntez06
QUOTE (TT22KH @ Jan 28 2008, 10:42 PM) *
Wouldn't that be the circumference?

Diameter = a straight line through a circle that passes through the center.

Circumference = the distance around the outside of a circle.

Not trying to be smart, but if you want Diameter it is going to be a very different number than the circumference.



no Kyle we want the Radius rofl3.gif rofl3.gif banana.gif haha good luck next year man!
racer72
you guys got it all wrong. what he needs is the perimeter.
rjracinginc
I would look at the Hoosier website.

According to their website the lowest diameter is 83.2".

here is the link for the pdf file

http://www.hoosiertire.com/speccat.pdf

CaptainCam
QUOTE (rjracinginc @ Jan 30 2008, 02:24 PM) *
I would look at the Hoosier website.

According to their website the lowest diameter is 83.2".

here is the link for the pdf file

http://www.hoosiertire.com/speccat.pdf


The sizes written on the tire aren't right either. I run these every week, and I can tell you first hand, some of them are smaller than 83.2", even with 25-30psi.


And for you Mr. Kyle Hayden, Hot Shot College edumakated Nerd-Boy icon_mrgreen.gif ..........Good luck with that Late Model.
53speeder
QUOTE (rjracinginc @ Jan 31 2008, 05:24 AM) *
I would look at the Hoosier website.

According to their website the lowest diameter is 83.2".

here is the link for the pdf file

http://www.hoosiertire.com/speccat.pdf


Ok diameter is 83.5/3.14=26.59 rolleyes.gif
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