Speedo Gear Question

terryk

New Member
Joined
Aug 11, 2001
I saw read some speedo gear threads and went to the TCI site.

If the stock 3.42 FD with stock tires (26") is 11/30 gear combination, why does the TCI site come up with a 29.152T gear? 29T would be closer to correct not 30T.

Why is stock a 30T rather than the 29T which is closer to correct?

I want to go with a 235/50-15 tire. It looks like a 31T driven gear would be about right, but considering the error above, I'm not so sure.
 
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