Yes I’ve just read the smaller 17 inch wheels get 40 to 50 miles more range anyway I’m going out in advance with the 17 inch wheels 9am tomorrow I will have heater on oh yes heater on as be 5 degrees and will analyse the range etc the journey is planned dual carriageway at 60 mph then rough road then road humps etc as you can see Kezo I’m very excited and will have full hour and being just a mile away I’m bringing it home !