Originally Posted by rjwz28

Those are my playing nice, drive like a grandma, highway only miles. My normal commute and daily driving averages out to 11.8 every week. Sure I could baby it around all the time and stay mid-to-high 12s around town and maybe 15 on the long trips, but what's the fun in getting a 6.2 with 3.73s if you aren't gonna get on it once in a while? I honestly don't really try to hypermile it anymore, but 15 is about as good as it will get for a full tank. I'm pretty sure that there was a wind at my back or a downhill advantage when I was over 16mpg, because I haven't seen a number like that since. I've talked to a lot of other guys who said they noticed a big difference just after adding the taller, fatter tires, so it doesn't bother me. As long as I gain performance with no loss in fuel economy after my bolt-ons, I will be happy

Originally Posted by smrr1

this will be the first one i have "left alone"!