For the Yukon/Suburban the wheel wells are different than on the pick ups. Truck Hardware had to come up with a custom fit solution for those vehicles. There are 2 different finish options available.
Polished stainless:
Front flaps: https://www.sharptruck.com/truck-hardware-gatorback-custom-fit-mud-flaps-blank-plate-no-drill-12x23-front-gb759173
Rear flaps: https://www.sharptruck.com/truck-hardware-gatorback-custom-fit-mud-flaps-blank-plate-no-drill-12x23-rear-gb759781
Black powder coat:
Front flaps: https://www.sharptruck.com/truck-hardware-gatorback-custom-fit-mud-flaps-blank-plate-black-powder-coat-no-drill-12x23-witho-powerboards-front-gb759608
Rear flaps: https://www.sharptruck.com/truck-hardware-gatorback-custom-fit-mud-flaps-blank-plate-black-powder-coat-no-drill-12x23-rear-gb759782
These flaps are not licensed to have the GM logo'd plates sold with them installed but the plates can be sold separate. Here are some options
Denali: https://www.sharptruck.com/truck-hardware-gatorback-replacement-plate-denali-12-single-plate-gb755755
Denali black wrap: https://www.sharptruck.com/truck-hardware-gatorback-replacement-plate-denali-blackwrap-12-single-plate-gb755756
All GM plate options: https://www.sharptruck.com/truck-hardware-gatorback-chevy-gmc-replacement-plate
Verified Answer
Admin answered on 2/13/2020