Fresh off winning the fan-voted Classic Rock magazine “Album Of The Year” award, DEF LEPPARD announce they will return to the road this spring for a three-month run across North America. The Live Nation-promoted outing will storm through cities across parts of the U.S. and Canada. This new leg of dates follows the groups massive 70-plus-city 2016 tour and is set to kick off on April 8 in Manchester, New Hampshire and wrap on June 25 in Indianapolis, Indiana. Joining DEF LEPPARD on select dates are POISON and TESLA. Please see full tour routing below. Tickets will go on sale on January 20 and January 21 at LiveNation.com.