tread depth

Discussion in 'General 1000RR Discussion' started by rebel, Jul 7, 2014.

  1. rebel

    rebel Active Member

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    just wondering when do you change your tyres how much tread have you got left
     
  2. Jamiestrada

    Jamiestrada JamieMultiTraitor

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    The law is:-

    1.The grooves of the tread pattern must have a depth of a least 1 mm throughout a continuous band measuring at least three-quarters of the breadth of the tread and round the entire outer circumference of the tyre, OR
    2.if the grooves of the original tread pattern of the tyre do not extend beyond three-quarters of the breadth of the tread (i.e. common with motorcycle tyres) any groove of the original pattern must have a minimum depth of at least 1 mm

    I tend to change about 1.5 mm - 2mm
     
  3. Barstewardsquad

    Barstewardsquad God Like

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    Jamie's answer is by the book.
    Simpler answer is keep an eye on the tread wear indicators, and look for uneven wear.
     
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  4. Remal

    Remal It's ME
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    I don't use it in the wet so 1mm. if i'm touring I would change it by 1.5mm-2mm just in case of rain
     
  5. Mike07

    Mike07 Active Member

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    I tend to work on the safe side. This country is temperamental with rain. Tyres are cheaper than skin! And you don't half feel a twat when you fall off.
    Mike.
     
  6. Kentblade

    Kentblade God Like

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    I change, when it feels like a 2 stage drop when I tip in and the tyre has a profile of a 50p piece, tread depth really does not factor at that point.
     
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  7. M3NTALIST

    M3NTALIST New Member

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    +1
     
  8. Yorkshire Tyke

    Yorkshire Tyke Elite Member

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    Is riding at the wear indicator illegal?
     
  9. scooby

    scooby Elite Member

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    it's an indication you need to get new tyres,as for the law,read above.
     
  10. Blackness

    Blackness Active Member

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    As previously mentioned, there are indicators on most tyres now but i too go with the feel and shape !
    If the back starts flatten noticeably it'll feel more sluggish as you lean it in and also drift a bit more when you give it some, and when the front starts to do that 50p shape thing then it'll step out on the front under pressure and thats never nice !
    I still get a good few thousand miles out of my sportsmarts but I've learnt to go with shape over legal tread depts !
     
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  11. restone

    restone Active Member

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    Once the wires are showing but before Mr Plod pulls you over or it goes bang.......:eek:;)
     

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