Truck rides like a tank, best upgrades to help??

Removing your sway bar will impove ride quality significantly. I took mine off and love it. I don't notice any increased body roll in corners (I have 5100s compressed to 2.5" of lift).

 

And what load range are they? If they're load range E, that's probably part of the problem.

 

Everything I add from you adds weight to the bed and my E's ride better...

 

Keep ordering. Eventually it will be like driving on a cloud of titties.

 

^this. You can run 265/70/17s on my stock suspension no problem. I would do more research on what you really want before buying anything, but I would get those spacers off ASAP as they are designed for mall crawling not actual work.

 

This got me 2" for around $1000 after factoring in the alignment. http://www.tacomaworld.com/forum/suspension/357147-general-90-297hd-4-leaf-packs.html

Bilstein 5100s all around, OME 884 coils up front, and General HD leaf packs in the back. You could accomplish the same thing using Wheeler's HD packs as well.