Neverdull will get runs and the surface coloration out, but you must grind down the pitting and spray some paint over it. after you grind the small area(if the chrome is bubbled) tape off a square and primer that spot. then peel the tape off and re-apply tape a smidgen wider than the primer and spray chrome paint on it.
I doubt it would be more noticeable than actual rust.

 

zymol makes a product called wheelcoat works pretty good and there is also wheel wax but I cant rememer who makes it. You could give those a shot.

 

thanks guys
the rust is smooth no pitting just a smooth dime size patch

 

RH your like a Ninja, never shows you online but you just pop out of nowhere and post all over the place then your gone again.

 

lol you can do it to its in your edit section .

 

My dad is a bodyman I'll give him a call and let you know what he recomends

 

sweeet EVO thanks

 

He says the same as some of the other guys, use #000 steel wool or better and then brush on a little clear on the spot when your done to seal it up, at the very least wax it. Good Luck

 

I use sos and brillo pads on rust on semi trucks all the time, I dont know if the bumpers on these trucks are the same material though, another thing I found works really good is to get a degreaser and a dobbie, (no-scratch pad) one of those ones thats yellow that you can use to scrub dishes and scrub at it with the degreaser and the dobbie, it seems to be a little less abrasive and keeps the rust from coming back better than the sos pads do. Just an idea from my semi-truck washing experience, I have to deal with rust all the time, its just a day to day thing on those beasts with the mileage that they put on.

 

time for powdercoat