Dan. I didn’t think the double-sided tape would hold well enough. So in the front, I drilled into the inner front fender liners. I installed two push-pins, one at the top outer corner, and one at the bottom inner corner, and one screw in the middle. In the back I drilled into the fender liners and inner edge of the rear cover and installed 3 screws. Other people have put on more screws, but I think this is sufficient. I’ve had them on for a year and they haven’t loosened up yet.
See pics attached. Unfortunately, when I drove the car last week, and came up the private drive, I got a coat of wet dirt on the inside of the wheel wells because it’s a gravel road. But you should be able to see the push pins and screws.
