CN12 | FerrariChat

CN12

Discussion in 'Vintage (thru 365 GTC4)' started by Longstone Tyres, Dec 23, 2024.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. Longstone Tyres

    Longstone Tyres Formula 3
    Sponsor

    Feb 2, 2006
    2,001
    Full Name:
    Dougal
  2. donv

    donv Two Time F1 World Champ
    Owner Rossa Subscribed

    Jan 5, 2002
    25,813
    Portland, Oregon
    Full Name:
    Don
    Any thoughts on the CN12 vs. the XWX for the 365GT? I am going to need a set of one or the other before long.
     
  3. Longstone Tyres

    Longstone Tyres Formula 3
    Sponsor

    Feb 2, 2006
    2,001
    Full Name:
    Dougal
    There are a fgew things wrong with this tyre test

    https://www.longstone.com/images/tire-test/auto-bild-klassik-e-type-jaguar-tyre-test-english-final.pdf

    they have basically done the maths wrong and given the Pirelli P5 a 2.1 when it should have been a 1.2 overall. I also think the Michelin XWX was harshly treated

    what model is it though?

    https://www.longstonetyres.co.uk/classic-car-tyres/ferrari/365.html

    I would just fit the 205VR15 Cinturato CN72 on a California or a GT 2+2, Its tall and lovely, fills the weel arch, a taller and mor luxurious tyre. I do think if i were in a relatevely hot climate, and my car was on XWX as OE i would stick with it. that test is kind of testing these tyres as modern every day tyres, but an XWX is brilliant at blasing around hot roads in a wrm climate on a Classic Ferrari. its a tough call. they are both Brilliant tyres, but the OE thing might tip the balance for me, because subtley that is what your car was set up with.
     
  4. donv

    donv Two Time F1 World Champ
    Owner Rossa Subscribed

    Jan 5, 2002
    25,813
    Portland, Oregon
    Full Name:
    Don
    I have had the 215/70 XWX on my 365GT 2+2 for decades... seems to work, so I will probably stick with it. My car was made in 1969-- I think the XWX would have been OE, but who knows at this point?

     
  5. Longstone Tyres

    Longstone Tyres Formula 3
    Sponsor

    Feb 2, 2006
    2,001
    Full Name:
    Dougal
    yes it would have sort of havbe been the XWX. however it isn't quite as simple as that. I did get a bit nerdy about this a while ago and ended up writting this blog to save what i had learned.

    https://www.longstonetyres.co.uk/classic/michelin-xvr.html

    You probably dont want to read it. Your eyes will glaze over with boredome. (like my wifes do every time i start talking about tyres or telling another one of those dreadful jokes i have been telling for the last 20 years.)

    Basically yes it was the XWX tyre, but in 1969 it was called XVR instead.

    Image Unavailable, Please Login





    Image Unavailable, Please Login
     
    donv and 375+ like this.

Share This Page