Quote:
Originally Posted by mtcwby
The speedo is not effected by this change. The stock rears are 28.6" diameter, the 305's are 28.4" diameter. But the stock tires were 1 mph off on the speedo compared to my GPS. But now with the 305's the speedo reads exactly the same as my GPS. The tires ride very smooth and corner extremely well. There are no clearance issues.
305/35ZR20's on the rear rims
Attachment 80816
275/40ZR20's on front rims
Attachment 80817
Front
Attachment 80819
Side view
Attachment 80818
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No pressure, but now I expect we should have maximum acceleration/stopping/lateral G-Force #s from you, along with lap times to support benefits before summertime rolls around. LOL 
MTCWBY = product developement analyzer & tester 
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