3 Doors Down announced today their plans for a full headline summer tour in celebration of the upcoming self-titled Universal Republic Records release, 3 Doors Down, to be made available everywhere on May 20th. 3 Doors Down promises the shows will be one of the summer concert season’s more rocking bills, tearing it up live across the US with two of the most invincible road warrior bands, Boston-based Staind and notorious Oklahoma fivesome Hinder. In a show of their heartfelt affection for their fans, 3 Doors Down is also taking on the hard-hit economy, creating flexible, fan-friendly ticket prices that will vary in price, starting at $25 at all venues….