Is it just me or has anyone else noticed that aftermarket parts seem to rust up rather quickly? I am a 1st time Jeep owner & would love to customize my new Rubicon, but it seems to me that when I spot other Jeeps with the aftermarket stubby bumpers or rock rails or other add-ons that after closer inspection rust is visible on these parts to some degree. Are any of you folks with the add-ons noticing this? I'm sure that geographical location might have a lot to do with this also. If rusting parts are going to be a constant ongoing battle then I would be satisfied leaving my Jeep mostly the way it came from the factory. Thoughts pease.