I just put my new wheels on and need to recalibrate the Edge programmer for the tire size change. Im not the best with math so, I put 305/45/22's on they have an overall diameter of 32.8 . The width is 11.8 " . What would the circumference be ?

 

Hey.

pi x D = 3.14 x 32.8 = 102.92"

Account for 3% 'squish' and you have 99.9" Approximately

Where's Mr. Doofus when ya need him?

MGD

 

Thanks, so then I multiply that by 25.4 to get the mm. ?

 

Yep - can't do everything for you


MGD

 

So I come up with 2537.53 . Thanks for the help the manual got me a lil confused . Maths not my strong point. And I do pipefitting. So I do alot of double checking.

 

Roger that, sir!

Best advice y'all could give anyone, ever!

When you get a chance, confirm accuracy with a GPS if possible.

Mr. Doofus also has an alternate method invovling Google Maps and some other trickery - don't understand it meeself - buy hey, consider the source


MGD