I have had them on my truck for over 6 months now. Still perform as expected.
Stay away from rainex latitude, used to use them but have had several come apart. Not something you want to happen on the highway in the rain.
2015 Lariat 4WD, 3.5L Eco, SCREW
SOLD: 2010 XLT 4WD, 5.4L, SCAB