Staying with same size because I don't know enough about tires to know how it will effect my ride. I'm not interested in better handling, only comfort as this is my long daily commute vehicle. I also have an FJ Cruiser that has close to 200K miles on it, hence why I have this CH-R now. I like the way it rides now and don't want to interfere with that. I just want to improve the looks from the stock wheels that came with my LE model.