bronjen
Member Since: 31 Mar 2015
Location: Derby de2
Posts: 141
  
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| maximum tyre size D3 without causing speedo error |
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Guys am looking to put a set of bigger tyres on my D3 the rolling radius would be 31.6 inches as opposed to the normal 30 inches, have calculated approx 5 % difference over factory standard.
what is the maximum tyre size one can put on a D3 without causing a speedo error, Or can the IID tool recalibrate the speedo to read correctly?
anyone fitted bigger tyres where there any problems with touching body or frame?
thanks
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 2nd May 2017 10:50 am |
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Discogaz
Member Since: 17 Mar 2014
Location: Bracknell
Posts: 1399
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265/65/18's on mine.
Speedo reads about 2% under when new but now 2 years old, probably pretty accurate as
standard size under reads speed by as much as 5%.
No rubbing at all on standard rims and significant improvement in ride quality,
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| 2nd May 2017 1:32 pm |
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Discovery3tm
Member Since: 16 Jul 2013
Location: Kempton Park, Gauteng
Posts: 54
 
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I have heard that there is a setting that allows calibration iro wheel sizes and speedo's accuracy.
think it is available on IID tool - not sure though.
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| 5th May 2017 1:10 pm |
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