Thanks for the replies. The reason I want to upgrade the shocks is because of the mileage and since I'm under there taking off the springs, might as well replace the shocks. At what point do we reach diminishing returns on tire width? Is there even such a thing as too much tire? I was thinking of going with 285-295 but if it will be well worth it should i go for a 305? Man it looks like im buying myself some groud control parts for Christmas.