I have a 99 XL F150 with 2003 SCrew Lariat 17" 5 spoke wheels. I can't keep centercaps on them. I know the lugnuts are different and that is why they come off, I can actually slide one of the lugs from the SCrew over the threads on my studs. What I am wondering is can I just change out the studs and lugnuts, or do I have to change hubs and rotors and everything because of the bigger studs? Or does anyone have any kind of fix for this? Have tried to look, but can't find any info. Thanks!