I am looking to change my Nissan Pino's tires to stock ones to increase fuel average as I am not getting what I should be getting from this car. Currently 175/60 are installed. Stock size is 155/65. I am hoping that changing to stock size will increase fuel average and acceleration.
I just found out that ROTATION tires are currently installed. Not sure what rotation tires are. But these tires are supposed to be installed in their particular places. But in my car, they have been incorrectly installed. As they have been incorrectly installed, the front left side tire is supposed to be at the rear right side as I learned today. Now my question is, can this be the cause of low fuel average? Will getting them installed properly improve fuel average? Or do I really need to replace these tires with stock size to improve fuel average? Also, how much KM/L difference will I notice after changing these tires to stock size tires?
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