This is a set of four 14x7 inch original factory Chevrolet Turbine wheels, proudly "Made in USA" and stamped "Chevrolet" on the back. The lug pattern is 5 on 4.75 inches (5 on 120 millimeters), fitting most classic Chevy cars, including Buick, Pontiac, and Oldsmobile models. The tires are not good and need to be changed, but they all hold air, suitable for rollers.