I bought some z24 rims recently and just got them back from powdercoat. I have 2 questions. 1. Should I grind down the mating surface between the wheel and rotor back to the machining? My thought is that if the powder coat being a little uneven will give me any wobble problems. 2. Will the tuner lugs work on my wheels? I want to buy some black ones but I'm not sure. My wheels are 99 style z24 rims if that makes any difference. Thanks in advance!

Yes, clean off the surface that bolts up to the rotor!

I would imaging that the tuner lugs would work but I don't know that for sure.

the tuner lugs will work, i used them with no problems. they actually look better than stock lug nuts. im bout ready to go back to my z wheels since they re lighter than what i have now and look better that i cleaned them up and gave them a machined lip.

Thanks for the info... Thats what I figured, just wanted to be sure.