What if I puncture??

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  • rs2315
    S2Forum Maniac
    • Jun 2006
    • 867
    • Country: United Kingdom

    #1

    What if I puncture??

    My RS2 has recently been transformed by some MTM 18" cup 1's

    The tyres fitted are 245-35

    My question, if I puncture can I use my oe cup 1 17" wheel?

    Tyres fitted to these are 225-45

    Do the numbers add up?

    Any good info would be good.

    Cheers.

    rs2315.
    sigpic
  • silizium
    S2Forum Fanatic
    • May 2005
    • 95
    • Country: Finland

    #2
    Whit open front and rear differentials you should be fine.

    Comment

    • Error404
      Super Moderator
      • Mar 2007
      • 19789
      • Country: United Kingdom

      #3
      Most will say no, however i think for a short distance at low speed it will be fine.
      The owners manual even states that the car can be towed with two wheel for IIRC a maximum 30miles at 30mph. I think it puts a LOT of heat into the TORsen which can damage it. So for limping home with an slightly odd sized wheel on due to a puncture I think this will be perfectly fine - the open diffs will soak up the inconsistency.
      If you have a rear TORsen you'd need to be more careful - but of course you could swap the wheels round so you had matching pair on the rear

      Otherwise you can use a tyreweld kit, although i have read that these can write off the tyre even if it is a repairable puncture.
      Panthero Coupé quattro 20vt
      Indigo ABY coupé
      Imola B6 S4 Avant

      Comment

      • Big Lee M
        S2Forum Fiend
        • Jun 2007
        • 2571
        • Country: England

        #4
        Do what I do, I carrie a Audi pump and tyre sealant. Plus if the overall circumference is the only out by a 3% you'll be fine with the 17" wheel and tyre.

        This may help to work out the overall dia.
        Free tyre size calculator and comparison tool. Compare two tyre sizes side by side or find alternative sizes within safe rolling circumference tolerance. See diameter, sidewall, circumference, speedometer difference and visual diagrams.
        Just some finishing touches to do now

        Comment

        • mcandmar
          S2Forum Zealot
          • Apr 2004
          • 5118
          • Country: Ireland

          #5
          Should be fine, just dont do any high speed runs with it. Personally i would'nt go near those spray gue cans, nightmare to clean up.
          91CQ20v - Gone to a new home
          93UR-S4 - The Magic Carpet
          94S2Bus - The Emerald Express

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          • Phil Payne
            S2Forum Addict
            • Jul 2009
            • 328
            • Country: United Kingdom

            #6
            Originally posted by Big Lee M
            Do what I do, I carrie a Audi pump and tyre sealant. Plus if the overall circumference is the only out by a 3% you'll be fine with the 17" wheel and tyre.
            ABS will probably turn itself off, which is no great problem.

            Comment

            • rs2315
              S2Forum Maniac
              • Jun 2006
              • 867
              • Country: United Kingdom

              #7
              Thanks to all reply's and advice.

              rs2315.
              sigpic

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              • Rikki Kitto
                S2Forum Zealot
                • Feb 2010
                • 6276
                • Country: England

                #8
                L'expert du sourcing de pièces automobiles rares et techniques. Réseau européen, livraison express.


                We use these all the time at work, had one in a Back tyre on a 1000cc Yamaha and ran the tyre till the tread was finished. Great little kit. The mechanic drove his car to France and back with two in one tyre, stupid maybe, but it held out.

                Comment

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