2015-10-26 209 10.005 $1.999 20.89 "Staring point: stock setup with 105K miles.

Eco-mod: all tires are at 40 psi (between manufactur rating and max tire wall pressures)

Hypermile: none"
2015-11-06 251 11.995 $1.869 20.93 "Eco-mod: no change from last tank

Hypermile: none"
2015-11-30 290 11.579 $1.679 25.05 "Eco-mod: all tires are at 50 psi (max tire wall pressure)

Hypermile: hills and stoplights"
2015-12-05 332 12.433 $1.689 26.7 "Eco-mod: all tires are at 50 psi (max tire wall pressure)

Hypermile: hills, stoplights, neutral gear use, and drafting

Mostly highway driving (day) at the start of a road trip. 250 miles were driven out of this fill; 3/4 of the tank was used."
2015-12-08 348 11.911 $1.679 29.22 "Eco-mod: all tires are at 50 psi (max tire wall pressure)

Hypermile: hills, stoplights, neutral gear use, and drafting

Mostly highway driving (night) finishing a road trip. 250 miles were driven out of this fill; 3/4 of the tank was used."