A friend bought an EX Tellulride the day after I bought mine here in Port Charlotte, FL. He drove his from Florida to New York last week and reported that he lost two of the four plastic end caps on his roof racks on the trip home. He promptly called the dealer and they reported that some of the racks have a manufacturing defect and need to be replaced. I brought mine in for inspection and were OK. Although, i'm not to pleased with how they stay in place.