Sold my old wheels. Bought some rough 19" G35 wheels and commenced a major project in restoring the to perfect condition.
1) I used regular Bondo body filler to repair the curb damage and on the rock chips that were here and there on the wheel surfaces.
2) I used a variation of sand papers, starting with 60 to knock down the Bondo'd areas. I used 180, 220 & 400 to prep the wheel surface before primer. Used 1000 to quickly sand down the primer (sandable primer). Using 1000 & 1500 to wet sand the paint. I used 1500 & 2000 grit to wet sand the clear. All sanding was by hand other than the lug nut holes where I used a dremel sanding wheel to get in the holes.
As I got them:
New tires - 245/35/19 General Exclaim UHP
One before & after scuffing:
