Is it a Ford? Many Ford Power Steering pumps tend to be noisy when you're turning the wheel. In any case, make sure the fluid level is up whatever brand it is.
Failed wheel bearing
Worn right front wheel bearing.
A roaring sound is usually caused by a worn out wheel bearing.
Bad wheel bearing is a possibility.
The roaring noise and vibration in the steering wheel of your Ford Expedition could be indicative of several issues, such as a problem with the tires, wheel bearings, or suspension components. Worn or unbalanced tires can cause noise and vibrations, especially at higher speeds. Additionally, a failing wheel bearing may produce a grinding or roaring sound and lead to steering instability. It's advisable to have a professional mechanic inspect the vehicle to diagnose and address the issue promptly.
More then likey it is either the left are right front wheel bearing that is bad.
Wheel bearing
Take it to A shop if you are not familiar with mechanical repairs, It sounds like you may have A bad wheel bearing.
the wheel bearing on the vehicle will make a roaring noise when you accelerate the faster you go the louder it gets
if its when you are breaking it is possible it could be a rotor if you hear like a roaring or grinding noise coming from that side also could be a wheel bearing
Your Axle
It could be just tire noise or a bad wheel bearing. latly its been grabbing help