So my 35 KO measures109 inches witch is 17.3511621 X2 = 34.7023214 now the link on page 6 said it should be 34.4 now mine is aired up that might be why it is a little larger. Not smaller. see math wins. not bill and chuck in the garage with a tape.
Bill and Chuck way might be 33.5 possible 34ish????? what do you think Dave????
![tempImage7JGDJ7.png tempImage7JGDJ7.png](https://www.fordraptorforum.com/data/attachments/445/445908-7e75f925ea178a0f1ee3264c77aa20cd.jpg)
I used Weedeater line what I had handy 109 inches
![tempImageDKIuYi.png tempImageDKIuYi.png](https://www.fordraptorforum.com/data/attachments/445/445909-c51dbdcb51b936e286c1e609cbc7c839.jpg)
tire size LT 315/70 R 17 chart on page 1 post 6 says 34.4
![tempImagec0Xd10.png tempImagec0Xd10.png](https://www.fordraptorforum.com/data/attachments/445/445910-2b4337d2fe96a23b2f1169cb2a7f3fde.jpg)
Math says 34.7023214 =34 3/4ish
![tempImageDM7a6E.png tempImageDM7a6E.png](https://www.fordraptorforum.com/data/attachments/445/445911-05096232da3fb2898bdc80ad34ffdb5c.jpg)
Hope this helps..... and the chart on page 1 post 6 is proven to be accurate. Thank You
@RogueClimber