Question: what's the tallest roller coaster in the us
Answer: Tallest steel roller coasters Rank Name Park Country Height Manufacturer Record held Kingda Ka Six Flags Great Adventure United States 456 ft ( 139 m ) Intamin May 2005 -- Present Top Thrill Dragster Cedar Point United States 420 ft ( 130 m ) Intamin May 2003 -- May 2005 Superman : Escape from Krypton Six Flags Magic Mountain United States 415 ft ( 126 m ) Intamin March 1997 -- May 2003 Tower of Terror II Dreamworld Australia 377 ft ( 115 m ) Intamin January 1997 -- March 1997 5 Red Force Ferrari Land Spain 367.