I recently bought my first Porsche a lovely 2013 (pre Tyre Pressure Monitoring System) 981S Cayman. It has 19" aftermarket wheels (Carrera Classic lookalikes) on it. I was very happy with it but unfortunately a bus driver decided not to look when he was moving into my lane and scratched both left side wheels (among other damage). The car is being repaired at the moment and I have a choice of wheels to replace all 4. As it was no fault the bus insurance is paying for everything. I would like to have 4 proper Porsche wheels on my car and I like the look of the Carrera Classics but they come in 20" and I am a bit worried about the effect of these on the ride quality of the car as mine is really comfy and smooth and I really value that, and I don't want to end up with a hard bumpy ride, and also problems with the speedo etc (although I understand this can to some extent be corrected with low profile tyres). I dont much like the look of the other 19" wheels that I have been offered by the garage, and so I am a bit stumped as to whether to go for the 20" carrera classics with low profile tyres or perhaps another 19" original Porsche wheel or just to get replacements for the aftermarket ones I already have. I would be most grateful for any advice on this.