Im thinking about regearing my Taco a few weeks after christmas and wanted some input. I have a 99, 2.7l, 4wd, 5spd, with 33x10.50's. i checked my axle ratio's buy the door jam codes and im pretty sure i have 3.90's currently(i think my truck came from the factory with 225's on it yuck). since i put the 33's on fifth gear has become pretty much useless except for long flat highway stretches, and my gas has gone from 290 miles per tank to 210 if im lucky. I want to get 4.88's for my truck but have never had this done before, and was wondering which gears are best, which install kits do i need. and how much to expect for an install price. Also does this sound like a good thing for me to do or do some of you regret doing this. any and all input will be appreciated.