I am writing this thread on behalf of a friend as he dont know english and I hope I get there right!,
He owns a 2004 4.5 Shorty patrol, he is having a front tires problem, the problem is similar of what is called wheel alignment. He said to me that his front tires is having a V shape! which means both tires having a bit of inner angle at the bottom while an outer angle at the top. (hope I explained it right

Question is, what could be the problem? and what are the ways of fixing this problem? in better words, what is the best thing to do to fix it?
Thanks

Aziz