Has anyone used them? I've heard stories of wheels falling off but I don't know how reliable the sources are.

 

Depends on your driving. If you off road, race or are abusive then no they will cause issues. By putting your wheels out farther you give them more leverage and thats not good. If yu just drive like an old man/woman than it would prolly be ok. I still wouldnt but thats just me...

 

Blue12 from 1st Gen. has some. He is one of the nominees in the DOTM.

 

i have no idea, i've heard both sides,
im having a hard enough time finding wheels that DONT stick out too far