3 broke lug nut studs!

A while ago I hit a stone fence(covered in grass) on the side of the road while trying to let some tourist van by. Wheel was bent and tire popped. When we changed it out I managed to cross thread one of the studs and eventually broke it off since then I broke another one while tightening em down and it was on the same wheel.on my way up the driveway a 3rd popped off all on one side. I got new studs but when I took the wheel of I realized it was a little more complicated.What exactly do I need to take off and do?

 

http://www.tacomaworld.com/forum/1st-gen-tacomas/264978-extended-front-wheel-studs-00-tacoma-4x.html

Here's a good write up