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    Aug 22, 2007 8:56:30 PM

    aparker5
    Newbie
    aparker5
    Loc: NC, USA
    Posts: 9, Gallery
    Registered on: Mar 2, 2007

    pirelli tire question

    I just bought two pirelli p zero rosso tires off ebay and one does not have the N (Porsche certified) designation on it. Both are 295/30/19 100Y but the N tire looks slightly wider and they have a different treadwear rating. Is it alright to run these two tires on the rear of my 997 or is it critical that they both have the N designation on them???

    Aug 23, 2007 4:09:39 AM

    seattle_sun
    Newbie
    seattle_sun
    Loc: Seattle, WA
    Posts: 18, Gallery
    Registered on: Nov 4, 2006
    Reply to: aparker5

    Re: pirelli tire question

    From what I gathered, you can run N or non-N (N being better), but don't mix.

    Aug 23, 2007 4:29:36 AM

    ADias
    Rennteam Pro
    ADias
    Loc: Southwest USA , United States
    Posts: 2495, Gallery
    Registered on: Apr 9, 2004
    Reply to: seattle_sun

    Re: pirelli tire question

    Correct. Use all N-rated (preferred) or all npn-N of the same type.
     
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