... and yet another welding project. I'm so glad that I used the modified Front Receiver project to buy my own welder and learn to weld. I need Rock Sliders more like yours.
The Tyger Running Boards I have are great Step Rails (non-Slip full length), but NOT great rock sliders. The mounting brackets extend downwards too much, and are not very strong in terms of Front-to-Back forces. Dragging them on Garfield Peak for that recovery attempt bent the pax side backwards a lot.
If I modified the mounting brackets, reinforcing them and raising the Boards at the same time, I could get them closer in geometry to those D6's that you have.
It's great to see that you had a good trip, that it was a Substantial Drive both On and Off Road. You've also given us another report on how well a Trail Boss performs with the Full Gamut of driving: Comfortable, fast and efficient On Highways, Large Capacity for Gear, Pleasant & Fun on FS roads, and Capable on the Difficult Jeep Trails.
Difficult to see here, but the Brackets are all bent backwards from severe sliding on rocks.