Roof rack, 4wd auto on stock tires. No lift, skid plates or rock rails. My worst tank was 14.4 mpg all on surface streets about 20 days after purchase and 1K miles on the odo. My best tank so far was 18.44 mpg with half city/half highway driving and about 1,600 miles on the odo. My fillups usually take 15 gallons. Haven't gotten comfortable yet figuring out if I'm really empty or still have 4 gallons in the tank. The gauge is a little deceiving...thank god; my wife would run it bone dry if 'E' really meant empty :silly:I drove to the bay area and back, and really wasnt impressed. I got 248 miles on a full tank when I went to SF yesterday. Plz somebody tell me this is only because its breaking in lol.