Anyone using these Raybestos brake pads on their 2nd generation Titan? These are supposed to be their "Best" grade of pads, but based on the prices, want to make sure. I just picked up the front set from AMZN for under $18. The rears are also cheap at @$23. I have experienced some brake fade in semi hard braking situations that were a little unsettling, and am contemplating replacing the pads and flushing the fluids in the next few weeks.