Got a 65mpg tank last Summer along with a couple of other 60+ tanks.

Basically drove on daily commute (at ~65mpg) and not on weekends with a fair amount of CC at 55-60mph max.

Cant seem to pull down those numbers this Summer. Probably due to having to switch to Michelin MXV4 tires (from OEM Dunlops) and control arm TSB last December.

Not complaining as 54mpg lifetime is 2x last daily driver...