ok guys i am trying to figure out whats the best tire for me, i plan on getting a 3" susp. lift, and i was looking at 31's or 33's can you tell me the best bang for your buck tire, and tell me which size would give me better performance trough mud and for rock crawling

 

Well, try a search for this answer..

Also, you oughtta tell people what kind of vehicle you drive, helps out alot
I'll answer this question as if you're driving an early IFS truck (86-95) because in all probability you are.

But, if your running stock 15x7's, you can go with a 33x10.50. If you're getting new wheels, too, you should go with a 15x8 or 15x10 and go with a 33x12.50.

As for tire brand, I'm running 33x12.50 Kumho Road Venture MT's. Very similar tread pattern to a BFG KM1. Cheap, long lasting, good road manners, awesome traction. Albeit, very noisy

 

i run a 85 straight axle sr5, i think it has stock 15x8s it doesnt have any lift except some 3" blocks on the back, nothing on the front, and it has 235/40/15 or something like that right now, and they are slick i need some decent sized good tread tires

 

Moved to newbie land.
Please search the tire section until your eyes become blurry.
Welcome to YT.