depends what you want to do with them? I have insa turbo special tracks on mine, great off road but horrendous on the road, I only drive mine to go play off road in it so can manage with it. my other 90 has bfg mud terrains on however I havnt driven that since October when I brought it, ill probably keep them then get an AT tyre as ill be using it mainly on the road when I finally get around to it. so it depends what you want to use your truck for. however bfg are alright for a bit of both from what ive heard.