You have got to love it when dually fenders are just wide enough to cover a large single tire. Those are Continental 47-inch-tall cement mixer truck tires. The wheels are 10-lug Alcoa heavy-duty truck wheels that were adapted using some 10-lug hub adapters. Another nice touch is the custom brushed aluminum inner fender liners that can be seen in all the wheel wells. Big tires tend to kick up big rocks.