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18" RSTT Tyre size options? Whats best!

hillg81 Jun 29, 2010

  1. hillg81

    hillg81 Member

    Got my RSTT alloys now ;o)

    Won on ebay last night and just need a powder coating session and they will be like new!

    Do i need a fresh set of 225/40 R18 or can i go larger as in wider???

    Best to stick with the 40 profile im guessing to?

    Thanks guys

  2. jojo

    jojo Looking for Boost! Staff Member Moderator Team Daytona Audi S3 quattro Audi A6 Audi Avant Owner Group

    To keep within the tolling radius for the speedo to read correctly, then 225/40's is the best option. There's nothing to stop your from using 235/40's though, but I doubt you will notice much difference in grip.

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