I HAVE A GMC ENVOY 1999 AND WHEN IT DRIVES IT MAKES A WEIRD NOISE LIKE SQUECKY AND IT SOUNDS LIKE ITS FROM THE TIRE. ITS NOT A BRAKE OR A RHOADER IT SOUNDS LIKE A SPRING BUT ITS NOT BECAUSE I JUST REPLACES MY SHOCKS TWO MONTHS AGO IT HAD DONE IT FOR LIKE ABOUT A MONTH..