My 2018 Sport 2.0 10 speed was delivered with the Michelin Primacy’s. Now stored in my garage because I changed to 18” wheels. January build. Your “wheel gap” concern seems not relevant. These comparisons are variable depending on on a number of issues; the parking spot pitch angle, backed or driven into the spot, number and weight of passengers in the last ride, etc. I suspect all the mechanicals are the same, 17”, 18”, or 19” wheels. Only the tire profile changes. The rolling circumference has to be very close to the same to account for equal gear ratios, CAFE fuel consumption numbers, etc Guessing that if you moved all these cars to different parking spots, your gap measurements would all be shuffled. I don’t understand your interest in wheel gap. You can check the Honda,com site where all specs are detailed. I would look at overall vehicle height for the most consistent numbers.