TNA Lockdown 2008

Lockdown 2008 was a professional wrestling payperview PPV event produced by the Total Nonstop Action Wrestling TNA promotion which took place on April 13 2008 at the Tsongas Arena in Lowell Massachusetts It was the fourth under the Lockdown chronology and fourth event in the 2008 TNA PPV schedule Eight professional wrestling matches two of which for championships were featured on the card In the tradition of Lockdown events every match took place inside a six sided steel structure known as the Six Sides of Steel