[RodKnock]

Halibrand within the past 5-10 years has made (via M&A Castings, at least in some cases) modern magnesium Cobra II S/C wheels. Some people have told me that the magnesium produced in this day and age is far better than from the 1960's, since in today's world, we are able to pack the molecules tighter. So, I've heard from owners of these modern magnesium wheels that they've had no problems with either cracking or oxidation.

On the other hand, I've heard from other folks that would not use them at all. A waste of money and not worth the weight savings. These same folks say that even the modern magnesium Halibrands are impossible to keep clean and they will start corroding very quickly, even immediately. Also, they are extremely susceptible to stress cracking.

I would really like to solicit other opinions from the very knowledgeable people on this forum. Thank you in advance.