Quote:
Originally Posted by OHIOM50  I usually fill tank up with bike leaning on kickstand and get around 45mpg but this last time I held the bike level and filled to bottom of filler neck which resulted in 52mpg on this tank.
Mix of city , rural and Interstate driving, mostly rural. |
I think you're doing your calculation wrong. Filling up with the bike upright just adds more gas to the tank, it doesn't affect how efficiently your engine burns that gas.
That said, filling the tank all the way up should give you more range between fillups.