Hoping for some ideas, 1974 Charger stock wheel studs never been changed. I ran Cragar street stars for many years which were std 4.5 bolt pattern then changed to Greg Weld wheels that are a unilug pattern both took a mag type lugnut. So far the rears are fine but the front are not. Hit a small bump (very small) which immediately noticed something was wrong pulling over realized I had broke 2 studs and the rest were loose replaced the broken ones and no issues. Today no bumps 40 mph and same thing opposite side front What is happening? Is there a correct length stud for mags as I only 3/4 to 1" of threads in nut or is it a wheel issue. I used a torque wrench when I installed and wheels were balanced w/ no issues. Sorry for being long winded, but wanted to give as much info as possible. Thanks