Rigid Industries makes a bumper mount for a 20" light bar that fits in the lower grill.
https://www.rigidindustries.com/vehicle/nissan
https://www.rigidindustries.com/vehicle/nissan
I'm not sure, but I just had another look at the pictures and realized that the Titan in their images is an XD, not the base. The XD has the tow hooks below the bumper whereas the base, when equipped with tow hooks, has them in the same opening in the bumper as their light mount.Do you have to cut the plastic in the bumper slot, or does that simply remove?