I did a few searches and didn’t really find what I was looking for. I have asked a few different people and I have gotten a different answer evry time about what gears I should put in my truck. It’s a 96 4wd with a 4cyl and 32s. I have no planes in going up to 33s and I don’t wheel it all that much. It has no power at all in the high way and my 5th gear is totally useless. I have a set of 4:10s o got from a guy a while back that I can have but in. But I have been told that I should put 4:88s or 4:56s in the truck. I do a lot of high way driving and I am mostly interested in high way performance and gas millage more that any thing. So after looking at the gear chart im still not totally shore if the 4:10s I have are the best way to go. I need some hellp.