Refinishing stock aluminum rims
I have been looking into getting my rims powder coated matte black. I have a 2009 grand Cherokee Laredo and I believe that the stock rims are an aluminum alloy. I have been told that I need to get them sandblasted before the powder goes on, but I have read that regular sandblasting can damage aluminum rims. Does anybody have experience doing this, any success stories out there? I considered plastic dipping them but I want it to look professional.
Thanks for the input!
09 WK 4.7, Magnaflow 12589, dual exit exhaust, 20x9 gloss black srt reps,275/45/R20's, SC 3875.