I have a wheel with a crack in it an inch or two long. Its on the backside lip. I will drill a hole at the end of the crack to prevent further cracking, and vee it out. I just need someone to fill it in. I dont know anyone with an aluminum welder, and most welding shops wont do it.

Pics: http://community.webshots.com/album/497392857bzXaVT

 

Bruni welding near sa airport ,but he is expensive!