You might love the legendary Grave Digger monster truck, but how well do you know it?  Take a stab at our Grave Digger 30^th Anniversary Weekly Trivia Question!  This week we are asking fans this question:  

 "What driver debuted Grave Digger XVIII in Des Moines, Iowa in 2003?"   

 Think you know the answer, then try your luck: Answer Grave Digger Trivia here on Facebook