u/crashdowninit

New 2025 f150 Tremor. Driving today at highway speeds had a light knocking sound coming from front end area when in light rain and wet roads. As soon as rain died down, sound went away. Was driving in and out of light showers so got to experience it start and stop multiple times. Best way I could describe the sound was as if the wheel well liner was loose and blowing in the wind, a very constant but inconsistent thunking noise, but only happened when it was wet enough to use the wipers. It wasn’t wiper related as I turned them off when needed and sound persisted. Sound went away when roads were still wet, but rain wasn’t falling…..Any ideas?