Quote:
Originally Posted by 86Zed
Currently have about 10 track days under my belt in the M Coupe. All have been on Michelin PS3/4 in a 18x9F and 18x10R (245/35, 275/25) configuration.
Front wheels are bent up (again) where it is noticeable over 80mph. Thinking about getting a dedicated track setup in 18x9 square - worth it or should I stick with staggered? I was thinking Toyo R888 or Bridgestone RE71R for tires.
Appreciate the help!
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Go with a square 18X9.5 et35 setup from Apex or Bimmerworld with 265/35/18 200TW tires. You can throw a 12mm spacer on the rear to help make them flush. 265/35 in any R-Comp is an easy fit as long as you dont have KW Clubsports. 275 is certainly possible but not ideal for a street/track car.
Square will make the car more neutral. You'll also be able to maximize tire life by rotating.
I ran R888Rs a couple times and would not use them again since they aren't really any faster or consistent than the 200TW options. They heat-cycle out pretty quick and are not good in the rain once used for a weekend. Since you cannot carry spares, this is really important.
I have found that RE71-R, BFG Rivals or even the Federal RS-RR and other 200TW 'Street Tires' are nearly as good when new but much better once used for a couple sessions. Not to mention they last far longer and will safely get you home in the event of a downpour.
As a side note, you can get away with running 17X9.5 wheels. If you do that, not only will you save on wheels/tires but it also opens up some NT01 options which are a better than R888R. Although I would still recommend a 200TW at your level in either case.
Hope this helps!