I have 16's on mine. Handles great even with cheap tyres.
View my fuel log 2015 Mirage ES 1.2 manual: 49.9 mpg (US) ... 21.2 km/L ... 4.7 L/100 km ... 59.9 mpg (Imp)
How come road clearance is so high . Spacers or changed springs ?
165/65r14 (22.4") & 175/55r15 (22.6") - you're looking at difference of 0.3-0.5" with 195/45r16. It's just a wider, lower profile tire. The overall size is not that different. We're looking at less than a 2% difference in outside diameter from a 175/55r15 standard factory tire.