Wheels

S1 E9: When Artie's chances of traveling with the group to Regionals are in question, Will challenges the kids to step out of their comfort zones and experience life from a different point of view. Meanwhile, the Glee Club hosts its first "diva-off" between Kurt and Rachel, and Sue reveals a softer side. Musical performances include "Defying Gravity", "Dancing With Myself" and "Proud Mary".