Here is The intro for the song "Bad To The Bone" I play this on a 4-string bass so that 
what you should use...

This song is Standard E,A,D,G tuning

Here is the tab:

E-3-33-3-3-3-3-----------------------------------------|
A-----------3-3----------------------------------------|
D------------------------------------------------------|
G------------------------------------------------------|

Thanks!!

-FenderFan12354