I am on the verge of buying a 2005 FX35. I have read alot about the harsh ride of the 20-inch wheels. I like the looks of the wheels and side rails much better than the 18-inchers, though. Can any of you FX owners give me your opinion on how harsh the ride is with the 20-inch wheels? I currently own a QX4 so I am used to the ride of a SUV. Do you think the Sport Suspension is rougher than an SUV or is it just stiffer when compared to the 18-inch ride? Also, does the 20-inch wheels give a smooth ride on the interstate? I do alot of traveling. I really like the looks of the FX and probably will do the deal this week. Replies would be greatly appreciated.