Shop 2019 Cadillac XT5 Wheel. 18", code: RT4. Wheel - Repair or Replace Your wheel may need Code, May, Notice - OEM Cadillac Part # 22996317

Rim. Wheel, alloy.
18" code: RT4. A Wheel / Rim of a vehicle, which may or may not come with a tire mounted to it.

Wheel

Fits XT5

18", code: RT4.
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.