I have the factory ramps on
I have the factory ramps on my F150 King Ranch and its the most important functioning aspect of all the pickups. I use the non slip ramps to load by myself motorcycles' SNOWMOBILES, refrigerator's, a safe, and many other things.
I was a GMC truck guy for 40 years until I saw the FACTORY ramps on the Fords
I switch over for that reason alone in 2016