RCI Fuel Tank Skid Plate on DCLB

Probably very little knowledge on this, but does anyone know if the RCI fuel tank skid plate (26 gal) is incompatible with the double cab long bed Tundras? I tried to install mine this afternoon and couldn't find where the long drop bracket on the front passenger side of the skid plate is supposed to attach to the truck. Since RCI doesn't include any install instructions with the Tundra fuel tank skids the only sources I have for info are pics on here and google. From what I can see it connects somewhere above and behind the drive shaft carrier bearing support, but there's nowhere on my truck it could bolt to. Sorry for such a long winded post but I'm kinda at a loss and thinking I'm gonna have to return this skid and find some other solution. Thanks

 

I had the same issue on my 2020 CM. I ended up go to Home Depot got a 10" heavy duty L shape well shelf bracket can support 100 lb to cut and modify for this.