I read on another site that the 2008GT Mustang drive shafts.(I assume 2005+ mustangs.) could come apart at speeds of 125mph. Is this true? On one occasion I had my car up to 120mph I did not know I was in danger of destroying my car and myself by doing this. Seems unrealistic since the tires are rated for speed of greater than 138mph. Any truth in this bunk?