Hi everyone, I have a 2006 DTS LUX III with 48K on it, I just got it 2 weeks ago and notice a slight humming that occurs at 50mph, loudest at 55-57mph but goes away by 65mph+
I once had a '95 Chevrolet Caprice LT1 and the bearings went at 195K, and it sounded similar to this but wayyy louder and greatly increased my fuel consumption and could tell it was really slowing the car down.
It has Bridgestone Serenity Turanza tires on it that are roughly 2 1/2 years old now, I'm hoping it's the tires...
I'm concerned that these bearings on my just purchased DTS are starting to go, and I would hate to have that happen at such a young mileage and age
Thanks everyone I appreciate the wealth of knowledge available on this forum!