I have the 285-70-17 Toyo Open Countrys on my 04 FX4 Scab. The truck rides and handles alot better than it did with the stock tires. I should also add that I have a Auto Spring front end lift (the smallest version) installed and that this adds to the improved feel. You should also look into the 2 All Terain tires from Pro Comp, 33 - 12.50 - 17. They have the origional AT and a new X treme AT comming out in a few weeks.