Model X wheel options lower than 20"

[Royalpopat]

Hi all, wondering if anyone has used wheels lower than 20" on their Model X? and what is the dfference they find? There are 3 options I could boil down to that come as close as posiible to the original diameter of the OEM 20" wheels. However I am not sure if 18" wheels can fit as the rear brakes are quite big. Am interested in knowing your thoughts on the below options and if anyone has tried them. Will it give any range improvement? I am sure it will reduce the kerb hitting the rims as the sidewalls will be bigger and cost of replacing the tyres will be much less.
Option 1: 20" front: 265/45R20 rear: 275/45R20
Option 2: 19" front: 265/50R19 rear: 275/50R19
Option 3: 18" front: 255/55R18 resr: 265/55R18

 

[nuP90D]

19" for me. The ride quality for my P90D. The bump on the 22" wheels are unbearable. Can't say much about the range, because I don't drive long distance that much.
Rear
255/55R19 Michelin Premier LTX
Front
245/55R19 Michelin Premier LTX