Shop OEM General Motors Part # 20984817. Wheel. 18" 15 spoke, silver. Wheel - Repair or Replace Your wheel may need replacement or repair if you notice a wheel hop in your

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

Wheel

Fits CTS

18" 15 spoke, silver.
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.