Big plans for my little truck (need advice)

So im looking to get the 2.75" readylift and throw on some 31" or 33" A/T's. i just wanna know what all else would i need to not blow my transmission in my truck or rub. where would i get wheel spacers and what sizes would i need? i have a 2009 2.7l 4 banger that really likes the mud, it just doesnt like getting stuck OR grinding stumps and roots. im not looking to spend lots of $$$ but im not gonna cheap out either. any advice or suggestions would be great. (getting a new truck isnt an option at the moment) thanks in advance guys!

 

Get a spindle lift.

 

x2

 

do they even make spindles for us?

 

And if you are planning on only going in mud, get MT's instead of AT's, not too sure about a spindle lift though

 

its not always real muddy but it does get slick out there. im mainly on the road but the 25% of the time im not. i wanna get decent traction and be less likely to get stuck like i do now.