- Oct 30, 2019
I'm considering downsizing wheels from the 235/35/19 to 235/40/18, primary reason being hopefully improved comfort on neglected roads and as a secondary bonus tyres are a bit cheaper. Has anyone with a cupra st done this and is there any noticeable difference when driving on a crummy road surface/was it worth it? Looking at BBS SR 8x18 et45. Thanks.