Hi can someone tell me what will happen to the spedo reading on a 1993 Defender 200 TDi 90, which has had new wheels and tyres fitted- 265/65x16, will the reading be higher or lower. I have read various threads on various forums and it appears that every thread gives the opposite info to the last one, so I am a little confused(this seems to be a permanent state at present, must be part of the joys of 90 ownwership) , so any help will be much appreciated.
Hope Springs.