I always read about thse, everyone mensions them breaking. thing is, some of them bolt to your studs, then you bolt to the rim to your new studs. Now what i dont understand, why i this so different then a different offset wheel. As long as its torqued to what ever its speced to be... and then maybe checked after so many miles.. you should be fine? thats just my 2 cents... then again i have no experince on them. Id like to hear about these alittle bit more from people that have tried them. Specially if i get my wheels widen, ill need some too!