Winter Tires | FerrariChat

Winter Tires

Discussion in 'FF/Lusso' started by islandtrader, Aug 18, 2016.

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  1. islandtrader

    islandtrader Formula Junior

    Jun 30, 2013
    369
    What winter tire sizes fit the FF? I have these from my Porsche Turbo

    245/35R-20 PIRELLI WINTER SOTTOZERO SERIE II 240, N0(PORSCHE)
    295/30R-20 PIRELLI WINTER SOTTOZERO SERIE II 240, N0(PORSCHE)

    Any idea if this would fit?
     
  2. greyboxer

    greyboxer F1 World Champ

    Dec 8, 2004
    12,665
    South East
    Full Name:
    Jimmie
    Correct sizes should be in your handbook - don't know what others might work
     
  3. otakki

    otakki Formula 3
    Silver Subscribed

    Mar 24, 2016
    1,634
    Your 245 for the front is the same as oem so fitment shouldn't be a problem. The rear's sidewall has a lower profile so the it will fit but the overall diameter will be smaller, and the actual speed will be lower than what is indicated on the speedometer. Try the following calculator:
    https://www.rimsntires.com/specspro.jsp
    Of course, I am not sure if such a change in size will mess up the 4RM system on this car.
     

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