When Good Sam Life members Robert and Marie Brooke of Newberry, Michigan, had trouble with their new tire-pressure monitoring system, they turned to Action Line for help. “We purchased the Tire-SafeGuard on January 12, 2012. On our trip in April, we had problems with it picking up the readings on the car. We called the 800 number, and a man said he would call back. He did not. On May 7, we talked with this same man. He said he would send us a free replacement sensor. We did not receive it.”