I'm getting the Ken Block 1:16, and I was wondering what I can put on it so it's competitive in the dirt.

Do I just need the tires or what?

Give me everything I need to know for the question.

I was originally going to get the 1:16 Rally VXL, but this was the only car in stock here. I want to make it competitive with the VXL. What do I need to do?