You cannot get it in Pokemon FireRed. It doesn't matter because it is not necessary in Pokemon FireRed.
you can find it in your bag where all your tms are.All the hms like rockclimb are under the tms.You can find hm rockclimb before you enter snowpoint city and after you get out of mount cornet it's in between there.
you get rock climb from professor oak after you beat all of the kanto gym leaders.
HM 8 doesn't exist in Pokemon Fire Red or Leaf Green.
Dive is not an HM in Pokemon firered or leafgreen however if you trade a Pokemon that knows dive from ruby or sapphire or emerald now you have a Pokemon that knows dive But you can't dive underwater in firered or leafgreen because it wasn't invented in the kanto region.
The short answer is no. There is no Dive, HM 08, in Pokemon FireRed.
go to route 217.
Their are 7 HM's available in Firered.
behind a house on the way to snowpoint city
there's no hm dive in firered.so that means you can't find it.but you can find it in Pokemon ruby,sapphire,emerald and more.
take the ruote to snowpoint and look behind all the houses in the snow you will find a pokeball containing HM rockclimb
You cannot get it in Pokemon FireRed. It doesn't matter because it is not necessary in Pokemon FireRed.
In the safari zone at fuchsia city.
You get it from professor oak after you obtain all 16 gym badges
lon your way to snowpoint city, there is a house and inside is a man...if you talk to him he will tell you that he lost hm rockclimb outside his house becaus of all the snow, and if you look around his house you should find it
you can find it in your bag where all your tms are.All the hms like rockclimb are under the tms.You can find hm rockclimb before you enter snowpoint city and after you get out of mount cornet it's in between there.
you find the rock climb hm somewhere in the sinnoh region..... now aren't i clever everyone