The WWE Tag Team Title is a championship on the Smackdown brand. It appears in Smackdown Vs Raw 2006, Smackdown Vs Raw 2007, and Smackdown Vs Raw 2008. It is the tag title for Smackdown, with it's Raw counterpart being the World Tag Team Title. Muhammed Hasan and Davari are the default champions.
Smackdown has a decent roster size, only some of which are tag teams. While any team can compete for the title, the number of actual teams are somewhat low on Smackdown as they are on Raw.