I was driving down the road yesterday about 5pm and saw a red 3500 sport with ranchhand bumpers and about a 5" lift. The owner had taken off the 6 dually wheels and replaced them with 4 regular wheels with 33-35 inch tires. It looked like crap. The front and rear wheelbases were rendered the same. So the front stuck out like a foot and the back was sucked under the dually fender about 6". The brake drum was almost totally exposed. If you are a dually owner and are thinking of doing this, please slap yourself right now.