Which Lube Grease is Best?

[StephenA]

I am in the process of acquiring a grease gun & grease to lube all the zerks I can find on my truck. What's the best grease to put in the gun & will it work in all the fittings? -Moly, Mobile1, Amsoil? What performs the best?
Thanks

[JoeyD]

I have used Mobil 1 since new and all the same parts still. Plowing snow is tough on the front end but no trouble yet.

[Turbine Doc]

I found something for my boat that has worked very well in automitive use as well it's a bit pricey as greases go but it's resistance to break down has been the selling point for me product is called Corrosion Block grease by a company called Lear Chemical http://www.learchem.com/Grease%20Page.htm sold at many marine supply stores West Marine, US Boat gear etc