I cant speak for weathertech as I never saw any but the wades cant hurt the tint and none of it contacts the inside of window where tint is. Let me see if I can explain, the visor comes with a lip that fits inside channel. The lip has 3m tape. you put visor in channel and roll up window which forces lip against channel thus causing the 3m tape to adhere to outside portion of inside of channel , that make sense? :roll: I may be able to take close up pic to show if you want.