I INSTALLED PIG SPOTTER 2 MIRRORS IN PLACE OF MY OEM MIRRORS. I CAN NOT SEE ANYTHING WITH THESE MIRRORS AND HAS ALMOST CAUSE SEVERAL FATAL ACCIDENTS. THE WEBSITE DOES NOT GIVE ANY WARNING THAT THESE MIRRORS WILL CAUSE THIS SYMPTOM. I THINK ALL CUSTOMERS OF ST MACHINE SHOULD BE MADE AWARE OF THIS THREAT! THEY DO NOT SAY THEY ARE DOT COMPLIANT SO I GUESS IT IS MY FAULT THAT I MADE THIS PURCHASE. *KB