Review on DRIVESTAR 512299X2 Wheel Bearing Mercury by Derick Johns

Bought these bearings for my Ford Freestyle just over a year ago. I love that the price is so low compared to other brands and they fit perfectly. However, after the 1 year warranty, both bearings failed at less than 20,000 miles. Actually, the noise started after about 6 months, but I thought it was probably the front bearings. Now they are free. Don't get me wrong, I'm not disappointed, they are significantly cheaper than the brand I usually buy. I haven't decided yet whether to buy another pair to run another 20,000 or pay the extra to get a Moog and never worry again.