Note that for the year model 2020, Toyota has introduced "Safety Sense" into the 4Runner product line. This will limit the number of options for the 2020. Please note these photographs to see where the sensor is located. Any bumper or bull bar that interferes with the sensor will cause issues.
This is what the front of the 5th gen 4Runner looks like up to year 2019:
This is what the front of the 5th gen 4Runner looks like in the 2020 year model:
This is what the front of the 5th gen 4Runner Limited looks like in the 2020 year model: