its pretty easy...just takes alot of time, u cant rush things
-wash all four rims
-sand down the rim really rreally good...or else the paint wont stay and wont be even
-wash again
-after its dry, use index cards to prevent the tires from being painted
-apply a coat of primer
-sand primer until the surface is smooth and even. re-apply if needed
-apply a even coat of paint on all four rims (if u missed a spot its ok, u can touch it up on the 2nd & 3rd coat, dont overspray)
-wait bout 30 mins and apply the 2nd coat...gotta take ur time, dont rush
-after 2nd and 3rd coat...look at all 4 rims, check if they need some touch up spots.
-apply a clear coat and then wait
-applythe 2nd clear coat
-wait til paint drys and hardens, if its soft....it is easily scratched
took me bout 5-6 hours to do it.