do you have any idea? could it be in brakes, they were replaced 2 months ago.
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2007 Hyundai Santa Fe
Question: what would cause a loud hum from rear wheels, gets louder the faster you drive,
Answer #1dandd August 11, 2011, 10:26Master
This could be several things, possibly something went wrong with the brake work, a worn wheel bearing, a defective tire and if your Santa Fe is 4wd drive, it could be a worn bearing in the rear differential. Either way, go to the shop who performed the brake work and have them re-check their work ASAP.