WHINING SOUND WHEN I GET OVER 45 MPH VIBRATES A TOTAL CAR. VERY SHRILL NONETHELESS LOW PITCHED HUM. WHAT IS IT?

Whining noise when i get over 45 mph vibrates the whole car. Very loud yet low pitched hum. What is it? I drive a Chevrolet Cobalt 2005 Sedan. It has been making this awful humming/vibrating noise from my tires. I sense that my wheel is bent on my driver side but my passenger side (both front) wheel makes a different higher pitched humming noise. It vibrates the car even when I am just driving. My car shakes a little when I brake, but not so much anymore. I can drive up to 40 mph but after that Read More

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