I have a 05 ram 1500 and have come into posession of 2" 5x5.5 spacers (technically adapters i guess)... But they have a smaller lug width than the ones on my truck. I think they are a 1/2" and the truck is a 9/16? Anyway im wondering if its safe to use them. They bolt on its just im sketched out by having a thiner lug coming out the spacer.