im at the point to where the last thing to put on my yota to get it road worthy is tires... my motor is a 84 sr5 carb, and it doesnt seem real powerful, and i dont want to bog the truck down with some meaty wide tires, does anyone have any suggestions on what tire i should get, i was thinking maybe a aggressive tire that is tall? or maybe Dunlop mud terrains help

 

if you are worried about having a lack of power it is the rolling diameter that kills your power.
A skinny tall tire(like a 33x9.50) will impact your butt dyno more than a wider short tire (31x10.50)