Hi
Having checked my tyres on my 2014 plus 4, I have decided to change them as they are the original Yokohama tyres. They are currently 195/60/R15 88H. Can I change to a 65 profile tyre to increase the height a little? Will this have an impact on the speedometer? If so by how much?
Also any recommendations for a good summer tyre? Not sure what the factory fit these days? I want a tyre with best grip and low noise rather than all weather as car only really used in the summer.
Your Speedo will underread by approx 3% with that change. As the law dictates they cannot underread by any amount as new it may just leave your Speedo more accurate.
Avon ZV7's work well and were factory fit on last Roadsters and current fit on Plus Fours.
ETA: missed previous post
