Product features of U.S. Wheel Wheel, 51 Series Smoothie Paint Ready, Steel, Bare, 16 inch x 4.5 in., 5 x 5/5.5 Wheels JI_XAN6DQDT:
Bolt Circle, 2.75 in. Backspace, Each - U.S. Wheel 51 Series paint-ready Smoothie wheels are available in a variety of diameters, widths, bolt patterns, backspacing, offsets, center bores, and load ratings.