AceShowbiz -

Nine Inch Nails and Soundgarden made it official on Saturday, March 15 night that they would embark on a joint tour. The bands have hinted on the co-headlining jaunt last week when they posted a tour teaser on their Instagram.

The 23-date trek kicks off July 19 in Las Vegas at Planet Hollywood and wraps up in Los Angeles on August 25 at the Hollywood Bowl. The dates are mostly in the U.S. but they will make a stop in Toronto. Supporting in all but two dates is Death Grips.

Soundgarden and NIN celebrated the 20th anniversary of their albums "Superunknown" and "The Downward Spiral" respectively on March 8. The Chris Cornell-fronted group will release a 5-CD deluxe edition of "Superunknown" on June 3.

Tickets for the joint tour go on sale March 21.

Joint Tour Dates:

• 07-19 Las Vegas, NV - Planet Hollywood
• 07-21 Morrison, CO - Red Rocks Amphitheatre
• 07-24 Tinley Park, IL - First Midwest Bank Amphitheatre
• 07-26 Clarkston, MI - DTE Energy Music Theatre
• 07-27 Toronto, Ontario - Molson Canadian Amphitheatre
• 07-29 Mansfield, MA - XFINITY Center
• 07-30 Camden, NJ - Susquehanna Bank Center
• 08-01 Wantagh, NY - Nikon at Jones Beach Theatre
• 08-02 Holmdel, NJ - PNC Bank Arts Center
• 08-04 Bristow, VA - Jiffy Lube Live
• 08-05 Virginia Beach, VA - Farm Bureau Live at Virginia Beach
• 08-07 Charlotte, NC - PNC Music Pavillion
• 08-08 Atlanta, GA - Aaron's Ampitheater at Lakewood
• 08-10 West Palm Beach, FL - Cruzan Amphitheatre
• 08-11 Tampa, FL - MIDFLORIDA Credit Union Amphitheatre
• 08-14 Austin, TX - Austin360 Amphitheater
• 08-16 Woodlands, TX - Cynthia Woods Mitchell Pavillion
• 08-17 Dallas, TX - Gexa Energy Pavillion
• 08-19 Albuquerque, NM - Isleta Amphitheatre
• 08-21 Chula Vista, CA - Sleep Train Amphitheatre
• 08-22 Irvine, CA - Verizon Wireless Amphitheatre
• 08-24 Mountain View, CA - Shoreline Amphitheatre
• 08-25 Hollywood, CA - Hollywood Bowl