Metal scraping noise when turning right

I have a 2000 Toyota Solara with 145,000 miles. When I make a right turn, there is a scraping sound like metal against metal. Its not loud or shrieking. Its hard to hear over talk radio. But in the garage I can hear it, and its been getting louder. I haven’t changed or replaced the tires in awhile or had any other work done to the right tire since long before the noise started. Is this something serious that requires immediate attention or is it some loose piece of plastic?

bearing could be bad. When turning it puts more pressure on that bearing which is where your sound could be coming from.

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