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      11-09-2017, 02:28 PM   #25
spxxx
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Drives: 135i M-Sport
Join Date: Feb 2014
Location: Valley of Silicon, CA - United States

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Quote:
Originally Posted by bbnks2 View Post
Quote:
Originally Posted by MichaelP View Post
I ran the rsr-rr this year with no issues and really liked them. What date codes are people having problems with.

Also for people that ran them back to back with the rs4 what was the difference in lap times?
The date codes? this tire was just revised for 2017. They should all be dot 2017. Not sure if they are producing them in various regions though that might differ.

I would take an RS4 over a federal RS-RR any day. RS4 is a better roadcourse tire and will produce greater lateral G's at temp. RS-RR fell off as it got warmer. RS-RR has the advantage in cold grip though from my experience.
I ran these in 2016, are you saying there was a RSRR v2 that came out in 2017?
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