I have been doing all of my own maintenence on my truck since i bought it 6 months ago, but i have not lubed anything underneath, I have logged about 12k so far, so i know its time. It is a 2005 2500 4x4. Also, will these points have the nipples for the grease, or not? thanks for the help if you can.

 

There are 3 lube points. 1 on each tie rod end and one on the front drive shaft U-joint. The one on the front drive shaft needs a needle point on your greese gun to get to it. It is a tough sucker to get greese in but with the needle point it can be done. There are a few pics on where to look and what it looks like on this forum somewhere, do a quick search and it should help you.

Good luck