FYI - I am a big fan of 1up-USA racks
The racks only grip the tires, and not the frames. If you have fenders or racks on then you order the Wheel Stop to cradle fendered tires from the bottom side, rather than crushing fenders/racks. See below
The Wheel Stops have worked well my randonneur bicycles, and also my wife’s fendered E-Bike.
FYI - The longevity and appearance of their aluminum racks wears much better over time compared to Powder Coated racks
Customer service has been great. They are a USA company, and all domestically produced