rusted

I have a pristine southern 2000 Tundra 4x4 with absolutely no rust. I just moved to Upstate NY and I know the Tundra tendency for rust. I don't like undercoating because I feel like it plugs up drains and traps moisture underneath it. I've considered oiling the bottom side and fenderwells...

newbie here, Was looking here for solution to open hood of 2002 Tundra. Finaly ended up spraying liquid wrench thru the grill onto the latch mechanism. When looking at the mechanism thru the grill you will see a slot big enough to fit a small flathead screwdriver whch allows you enough leverage...