Thanks for the input. I understand the concept of disc brakes and the part the pads play. However this post is concerning the quality of various rotors on the market and what, if any, experiences other owners may have had. My research has unearthed information about different rotors regarding the thickness of the rotor, the vane size, number and direction as well as whether or not the replacement rotors have holes around the inside hub (most do not) to allow air to circulate, etc. These are variables that, to me, are important in my search for the best rotor I can find for the money I have available. I don't want cheap, no name stuff and I can't afford a $1000 set either. I get your point about the original rotors lasting 20+ years but after all this time, isn't there an improved version? Can't hurt to ask, can it? :nuts: