There are 7 zerk fittings on your steering components, I use marine grade lithium grease. I'd go thru it and change all fluids, motor oil, trans, diffs, transfer case, etc, and begin changing your oil every ( opening can of worms here) 3 to 5 thousand miles, or if you are comfortable with Mobil 1 actually lasting 10k miles do at least that.. Flush and replace coolant. Put a new air cleaner in, and take your throttle body off and clean thoroughly, I clean mine every 50k miles. Find your O2 sensors, unplug them clean them, and apply electrical grease to the plugs, put new spark plugs in it. Check and replace all your brake pads and rotors.. If you do these minor maintenance things you should be good to go for a very long time... BTW, if you have non-ethanol gas available use it.. It'll be cheaper in the long run, and you'll spend less money per mile, as non-ethanol yields around 2 more mpg ... Good luck !