Satin Centerline Auto Drag rims

maybe hit them with a rotary scotchbrite pad while you are turning them on a hub (washing machine belt over a bench grinder comes to mind) try and keep with the grain. Maybe even something more harsh if your going to spin them but dont go overboard becasue you cant get between the rivets with this approach. IF you use Eagle One etching mag cleaner, youll dull the finish. if you polish them youll not get it right between the rivets. They are sort of fragile finish wise. if they are not scarred up, perhaps simple green and and some elbow grease. Ive got some old ones that are thrashed: poc marked from erosion and age. I may just powdercoat them black and mask off/keep the rivets silver.