I have been driving Nissan Frontiers for 30 years. Just a great vehicle! I bet the Titan is just as good.
Same here as far as the Frontier/Hardbody, no idea however on the Titan.
Just dropped a whopping $400 in maintenance parts on my 99.
It received it's first tune-up at 226K
Plugs/wires/fuel filter and new distributor.
GTG