Iron Tail is given to you upon defeating Jasmine. You will need to carry a good water or fire type to defeat her. She will give you the TM after winning.
You cannot get the TM Iron Tail in Red/Blue/Yellow. The move was introduced in Generation 2 with Gold/Silver/Crystal.
TM 23 Iron Tail can be found in the Iron Mountain.
TM 23 - Iron Tail can be found on Iron Island.
After beating Jasmine, she will give you TM Iron Tail.
Iron Tail isn't a TM in the game.
iron island
In the Pokemon game corner
Defeat Jasmine a olivine city.then youll get iron tail.
You can't get a Raticate Tail in Pokemon Gold, Silver, or Crystal.
get TM23 (iron tail) in iron mountain
iron tail
You get the Iron Tail TM by going up the waterfall in Meteor Falls and then going up a ladder.