I have experienced no problems, Joe. However, my trucks are garaged and not driving around a lot.
Any metal-to-metal contact between different metals can result in corrosion (galvanic reaction/corrosion), to differing degrees and depending on the "environment".
I do not have metal corrosion charts, but, I dimly recall that SS against brass was far less reactive than brass against most other metals?
http://www.engineersedge.com/galvanic_capatability.htm
