I was looking around on Ebay and found a set of Cooper Discoverer STT's in a 275/65R18 size. I believe this would translate to about a 32" x 11" tire. I have read nothing but good things about the Cooper STT's, but I was curious if anyone else is running a tire this size on a stock Sahara and how they fit and how it affected power and gas mileage.

Obviously these are a heavier tire and will affect those things a little. If anyone has a tire this size with 3.73 gearing in an auto or manual their input would be greatly appreciated! Thanks!

Grant