Jeff do you need press in studs or screw in studs? Summit has a nice selection of all sizes. I bought a set of 2" long screw in studs from them and can still use my acorn lug nuts with them. The only problem I ran into was the axle with the adjuster (pass side) has less clearance so they hit the parking brake strut. I took the strut off and used a cutoff wheel to trim about 1/8" off the strut then it cleared. Some screw in studs have allen heads which clear without doing any modification. I didn't know this when I bought mine or would've got them instead.