Leualex, I wouldn't think you'd have much to worry about rust if you drive your vehicle a few times a week and keep it in the garage. Sounds like new-truck-itis.
If you have to get your oil changed before these guys get done discussing your question, any of the oils you've mentioned would work well.
If you have to get your oil changed before these guys get done discussing your question, any of the oils you've mentioned would work well.
