I purchased replacement filler panels, as the originals did not come with the truck, and had to rework both of them as they were both too long and did not properly follow the cab and rear fender contours. The cab, bed, fenders and running boards were all installed for mock-up when fitting the new filler panels. To be expected when working with aftermarket panels. I have yet to be able to install aftermarket panels on my project without minor to moderate "massaging". Good luck!
