im having a prob i have these rims that are allunum thay keep loosin up and ive almost lost the weel 2times its getting anoin the lugs go inside the rim i dont know what they are called its on a 79 LT that i built i just want to know if there is a way to keep them on
I would pull the wheel off, and then stick a lug in the hole & see if it goes past the flange of the wheel. Too long of lug nut maybe? Maybe you have a metric lug nut and it screws on, it seems, normally, but won't stay torqued.
With the too deep of a run from a lug nut you might try the thick split lock washers like I'm running to keep the wheel from being a little loose and jiggling the lugs back out. There might even be just a little too much play between lug and wheel causing them to back out.