stock bump stops!!!!

[bigcountry]

so here recently i was having some weird noises coming from my front end when going over bumps and such so i yesterday i got tired of hearing it so i crawl under the truck and starting checking to see what could be loose checked everything!! then im looking at my bump stops about an hour later thinking maybe they coulda been loose but on a 2007?!?!?!?!? so i get my wrench and go to check them loose as all freak get out they were a couple of turns from coming off!!! is this normal? i took them off and used locktite on them and cranked them down as tight as possible so im hopin that fixed the problem. i mean comeon how do they come loose

 

['92Custom]

^ That's exactly what I was going to suggest, Loctite. No that's not common as far as I've seen, they usually rust in place before they have the chance to come loose.