The Mark XXIV Armor (codenamed Tank) was Tony Stark's twenty-fourth Iron Man suit and was specialized for use in intense combat situations, being able to withstand brutal attacks. It was a part of the Iron Legion. It was destroyed by the Clean Slate Protocol issued by Tony Stark.
The Tank Armor was called, along with the rest of the Iron Legion to help Tony Stark and James Rhodes during their fight against Aldrich Killian and his Extremis Soldiers. During the course of the fight the Mark XXIV killed two Extremis Soldiers that were sent flying by the Mark XXV. At the end of the battle the remaining suits that were not destroyed by Extremis Soldiers were destroyed when Stark activated the Clean Slate Protocol, including the Mark XXIV. 
This suit earned its codename "Tank" for being able to withstand heavy damage in combat. Like its namesake, the Mark XXIV can not only take hits, it can hit back. Using an oversized chest RT, similar to the Mark XVII, it can fires powerful repulsor blasts and generate a powerful repulsor shield for protection.
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Mark XVIII • Mark XIX • Mark XX • Mark XXI • Mark XXII • Mark XXIII • Mark XXIV • Mark XXV • Mark XXVI •
Mark XXVII • Mark XXVIII • Mark XXIX • Mark XXX • Mark XXXI • Mark XXXII • Mark XXXIII • Mark XXXIV •
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|Mark I • Mark II|
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|Iron Man Armor: Mark XLIX|