BINGO! :nod:I was getting ready to post in your first thread and then saw this. WELCOME to the site first off. Glad to have you here. Question- Are your 02's stock? Some things that seem to work best for fuel economy are as follows:
1)SOme type of cold air intake
2)Open your exhaust up(4 inch turbo back)
3)chip or tuner of your choice with an economy setting
4)LIGHTER right foot. lol.
5)Factory recommended tire sizes with proper air pressure
These are a few of the more mentioned things you can do to improve fuel economy. Just remember if you chip the trucks, you really need to get gauges so to be able to keep an eye on whats happening while youre driving.