oem 20's
 

what are they made of?.........i got some bleche-white to clean the tires, but it says not to use some wheels and i dont want to mess them up.....thanks...

Made of cast aluminum. I wouldn't use the bleach white. If you stay on top of your tires and wheels, all you should need is soap and water or some Simple Green mixed with water (in small amounts) that's what I've done with great results.

i bought a set from the classifieds and it looks like the guy put black shoe polish or something on the white letters and i cant get it all off.........i like the white letters

alot of the tire polishes leave a black residue over the letters. I spray the bleaching spray on a paper towel or toothbrush and it works great. Just make sure not to get it on the wheels.