Shop 2003 Buick Century Wheel. 18", code: Q6X. Wheel - Repair or Replace Your wheel may need Code, May, Repair, Rim - OEM Buick Part # 84180449

Rim. Wheel, alloy.
A Wheel / Rim of a vehicle, which may or may not come with a tire mounted to it.

Wheel

Fits XT5, XT6

18", code: Q6X.
Wheel - Repair or Replace
Your wheel may need replacement or repair if you notice a wheel hop in your —in other words, you notice a steering wheel shimmy at highway speeds.