Questions for Truck Hardware Gatorback Black Wrap Denali Dually Mud Flaps - Set

There is an offset flap and bracket for the rear as well. Front Flap: https://www.sharptruck.com/2020-gmc-sierra-25003500-hd-denali-black-wrap-logo-gatorback-mud-flaps-front-pair Rear Flap: https://www.sharptruck.com/2020-sierra-3500-hd-gmc-denali-blackwrap-logo-gatorback-dually-mud-flaps-brackets-removable