I have a 2011 Z71 Tahoe and recently replaced my pads/rotors with Powerstop Z23 both front and rear. I got some Drag Reduction clips (part# below), but the mechanic said they didn't seem to fit right so he didn't put them on. Did I get the wrong clips? Is there a trick to getting these installed?
ACDELCO 18K1025SS
ACDELCO 18K1027SS
ACDELCO 18K1025SS
ACDELCO 18K1027SS