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Old 12-08-2012, 12:21 PM   #2548
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Location: Wandering 285, GA
2004 350Zed Base
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Originally Posted by wrxsomeday View Post
You probably won't feel a noticeable difference between between 245's and 255's (given the same suspension setup), and maybe not even between a 245 and 265.

However, autox is a game of tenths of seconds, so we generally try for all we can get

Yazel - I'm running 265 Federal RSR's on my 18x8.5's and they seem to fit fine. Star specs do run wide tho...
I went from a 255/40 Star Spec to a 245/40, leaving all else he same, and was pleasantly surprised at how noticeably better turn-in felt and general overall responsiveness. This was on a 17x9 wheel, too. I can't say downsizing made me faster or slower, but I definitely liked the improved feel.
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