White fade means that the awning fabric of the Solera Smart Arm 12V Power RV Awning # LC405523 is white closest to the RV wall and then fades to black as it gets further away from it. view full answer...
The Curt hitch part # C12241 you referenced that fits your 2020 Hyundai Tucson comes with install bolts that are sized M10-1.25 x 30.
I attached an install video for this for you to check out as well. view full answer...