Quote Originally Posted by GrahamH View Post
I bought some old escort Mag wheels and they were covered in micro cracks. Mag does degrade with corrosion and cracking. I might be a tad worried putting my pride and joy on a set without having them crack checked etc..
And sometimes the cracks aren't visible under paint. My local powder coating and enameling place can do mag wheels. They showed me a set from a Lister race car they had stripped. Looked OK until the paint came off - then you could see they were full of tiny cracks.