I have a 2001 LS and there is a humming noise at 50MPH+. It gets louder and faster as I go faster. I know a few people had this problem. Rear differential? This ype of thing covered under the extended warranty?
The tires, balancing and alignment are good. The tires are not cupping
Chris
The tires, balancing and alignment are good. The tires are not cupping
Chris