All 14 trucks bent their frames. Some worse then others. The cause of the bend is: Where the rear axle hits the bump stop, it forces the bump stop into the frame causing it to buckle. It seems that once it starts to go the problem gets worse very quickly. The first way you can notice it is, the gap between the bed and the cab is not even. The top gap is bigger and the front of the bed sits higher then the back. (looks like a dump truck) I was one of the 4 trucks who completed the run. I did bend my frame. However, it was minor compared to some. I have spoken Outlaw and SDHQ, they are both coming out with a kit to box the frame and SDHQ offers the Light Racing hydraulic bump stops which they say will help prevent it. I am talking to Ford to see if they will fix the frame under waranty (long shot I know but worth a try) if they dont fix it, I will have it staitened, box the frame and install the bump stops.
Wow, thanks for the clarification on the frame. The rails are pretty puny under the bed, so I guess its not a big surprise. I've ran through some pretty rough stuff with mine, but you guys must have REALLY pushed your trucks. The trucks that had deavers; did the deavers help or hurt the problem?