So, was told at the dealership that off the assembly line they did not use high temp anti seize on the caliper assemblies. The 1st time the brakes get hot, the brake pads will not slide as easily as they should resulting in a lil drag which over time(in my case one 600 mile trip) will warp the rotors. 9,000 miles on the car and I had to have the rotors turn and brake pads milled down. Have your Kia service station regrease the caliper slides with high temp antiseize and the problem will be fixed.
