Says good things about 2011 F150. While they will fit and work, the seat portion (corner area) is not even close to Ford standard. I have visited 2 different tire shops and they refuse to fit new tires until I get another set of new cleats because they are not to Ford standard and they say they will damage the wheel and not spin it properly. Put them alongside the Ford standard and you'll see exactly what they mean and agree. If I want new tires now, I have to buy another set of cleats.