Questions for Rockstar Mud Flaps

The Rockstar flaps are a single size universal flap. So they would work with flares on your truck. You would just adjust the outside alignment of the flap. There are also other options like the Gatorback flaps with offset brackets that are available. Your options would depend on if the flare are OEM or aftermarket.

I would recommend the Gatorback mud flaps for the 2017 Ford Super Duty. They use no-drill mounting brackets to install that will keep the warranty of the truck intact. They have a variety of logos available as well.

These are a universal mud flap that is designed for full size trucks. I would recommend the WeatherTech molded mud flaps or the Truck Hardware Stainless steel 10x18 flaps.

David, There are a couple other custom fit options, both of these will be 12" wide which will help cover the tires better than the 11" flaps. The Access Rockstar flaps are going to be 18" in length total. There are two options for those. With stainless trim plate - https://www.sharptruck.com/access-rockstar-mud-flap-splash-guard-for-models-wtrim-plates-12-in-wide-x-18-in-long-set-of-two-e102002189 without trim plate - https://www.sharptruck.com/access-rockstar-mud-flap-splash-guard-12-in-wide-x-18-in-long-set-of-two-e002002189 These Luverne flaps work on both the front and rear wheels and are 12" wide and 20" long. They are custom fit as well and come with the stainless trim plate, https://www.sharptruck.com/luverne-textured-rubber-mud-guards-251510

The Gatorback mud flaps are the best on the market, https://www.sharptruck.com/truck-hardware-gatorback-ford-logo-mud-flaps