Mines the same.I was going to wait until the weather warms up and paint the visible part of the hub. Might even take the opportunity to paint the calipers, as they're looking a little tired also.You can get specialist HT paint for brake calipers, but lots of people swear by hammerite.With the trend to more open Aloy wheel designs, more of the hub and caliper assembly is visible than used to be the case.