FORDF250HDXLT
The life of an Indian is like the wings of the air
oh ok.yeah that's aftermarket for ya.rarely ever fits like oem but i bet given a little time, it will help to lay flatter too.
Working on getting the carpet installed. So far I am not impressed with the fitment.

I hope you removed the rear seat and insulated behind it and under it, lot of noise comes from there.