Is any body on here running 20's on there x that is not lowerd? I need to decide on 18's or 20's soon. I want to do 20's but I am affraid that its going to ride real stiff. If I do 20's I will run 265-50-20. And for the 18's I will run 265-60-18. Please let me know how the ride is with the 20's. Thanks