Kendall Ford of Wasilla

With both my Taurus and my F350 I've had several problems with the service department but today was just the last straw. I had my truck dropped off for regular service and I asked that they check out why the tire pressure light had come on and that they correct whatever problem there might be, but when I picked up my truck the problem had not been corrected which has become something of a reoccurring theme with the service department and when I complained to the service manager he went out and looked at my truck and immediately said they could not correct the low tire pressure fault because I had installed aftermarket tires, except I bought the tires and wheels from the Wasilla Kendall ford dealership when I purchased my truck new and they were who installed my tires on and for the two years I've owned the truck I've had no issue with the low pressure light. The service center has just proven themselves to be absolutely clueless and incompetent.