Asked in Saturn Ion
Saturn Ion

What would cause a 2003 Saturn Ion to make a very loud roaring sound when driving I replaced the two fron tires. One was worn pretty bad. Noise came right after a front end allingment?


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It's your bearings. They get worn down after a while. I just had them replaced and it's now rolling smoothly.

They're what your tires are attached to the axle's by. I.e. when you take your tire off, they're usually a copper-ish color.

Sounds like an airplane, doesn't it? haha