After weeks of speculation, Live Nation has put together a killer package that is bound to go down as the heavy metal event of 2008 - Judas Priest, Heaven and Hell, Motorhead, and Testament will be touring together for the first time.

Dubbed ‘The Metal Masters Tour,’ the sixteen date U.S. trek kicks off August 6th at the Susquehanna Bank Center in Camden, New Jersey.

Judas Priest will be supporting their epic concept album, ‘Nostradamus,’ which will arrive on June 17th via Epic Records, and tells the tale of the renowned 16th century prophet. A few tracks from ‘Nostradamus’ will make their in-concert debut on ‘The Metal Masters Tour,’ but the majority of Priest’s set list will include some of metal’s all-time classics, as well as fan favorites that span the quintet’s entire career. Without a doubt, this will be one of Priest’s most powerful sets ever. As a ‘sneak peak treat’ to fans starved for a musical taster, the first cut off the new album will make its world premiere debut as exclusive free MP3 download starting today exclusively at www.livenation.com/judaspriest.

Heaven & Hell will be supporting the release of The Rules Of Hell, a five-CD boxed set available on July 22nd from Rhino Records which features re-mastered versions of all four Dio-era Black Sabbath albums (‘Heaven and Hell,’ ‘Mob Rules,’ ‘Live Evil,’ and ‘Dehumanizer’) in a deluxe package with new liner notes.

Perennial road rats Motorhead will be touring strictly for the love of it, offering a fan favorites set spanning more than three decades worth of molar-rattling metal. Motorhead’s last album was 2006’s ‘Kiss of Death’ (released via Sanctuary Records), their 19th studio set of their long and highly influential career. A new album is currently in the works as well, which is currently being recorded at their old pal Dave Grohl’s studio with a August release date targeted. Lemmy blairs out, "Here it comes everybody, the test of your Metalness in 2008 and the years to come! Come one come all and be abused!"

Rounding out the line-up will be legendary thrash metal titans Testament, whose new album, ‘The Formation of Damnation,’ (April 29th,) displays Testament as the quintessential modern heavy metal band, whose experience and accumulated skill allows them to attack with reserves of anger, energy and finesse that make them more powerful than ever. Lead singer Chuck Billy says, “Uniting these bands is the heavy metal event of generations. We are so proud to be a part of it.”

Although all four bands may represent different subgenres of heavy metal, all four have one thing in common – they have stuck to their stylistic guns through thick and thin, and have remained true to the metal form. And soon, band and fan will be united as one on ‘The Metal Masters Tour.’

“As ever, we look forward to screaming out loud with our metal maniac fans when we hit the road,” enthuses Priest singer, Rob Halford. “Thank you once again for your devotion and support. The Priest is back!”

This tour will be limited to fifteen very special engagements, and Citi cardmembers will have pre-sale access to tickets through Citi's Private Pass® Program, available to all Citi cardmembers at www.privatepass.citi.com.

Metal maniacs seeking the ultimate concert experience can access unique VIP ticket and fan experience packages that offer premium seats, meet & greets, pre-concert parties and more brought to you by the band's official websites, www.judaspriest.com and www.heavenandhelllive.com. VIP packages for the first events will be on sale by 10 a.m eastern time on Friday, April 25th. Also, not all VIP packages are the same, so be sure to pick the right one that suits you best.

Tickets go on sale to the public beginning this weekend at www.livenation.com.

See the official web sites for continually updated tour information and on-sale dates.

The dates are as follows:

DIO is proud to welcome along with us for the Birmingham and London UK dates GIRLSCHOOL, and for Sweden and Denmark, Stockholm exports FATAL SMILE, who are currently out on tour here in the US with our good friend DORO.

Please be aware that the DIO band is not playing any North American dates this year, and that there is a person going around booking fictitious dates with unsuspecting promoters.

The only dates this year that are legitimate are the UK/Scandinavian dates as listed on the tour section.

Then, Ronnie will take a break during the summer to play a few special up close and personal dates for the Dio fans. The dates are now coming together, so check the tour section for the latest info on concerts.