I just got a set of 305/70/17 nittos today and I'm not sure what to set the mm tire size on my edge evolution. Does anyone know? I have searched the forum and online and can't find a chart with this size. Thanks in advanced

 

Found this maybe it can be helpful.

https://www.f150forum.com/showthread...650&styleid=19

 

Here is my setup-
4.56 gears in a 2006 Super Crew 4x4 with the 5.4 and 315/70-17's Bridgestone Duellers - the Evo finally aligned with my GPS at 2160 MM's. Now the speedo is nearly perfect. The tires are 34.4" in diameter.

 

I use 2650 for my 305/55/20's which measure 33.4 X 12.4 X 20

 

Ok on the sticker these tires were a 34x1250 so I'll start and put a gps in and go from there?

 

Ok so 2660 put me where the edge reads 1 mph slower than the gps. I think that's good enough for the first try haha

 

Sweet

 

Thanks for the help man!

 

anythime