I just traded in my 2020 Gladiator Rubicon as I have a 2021 4Xe Rubicon coming. The Gladiator had the front steel bumper and I feel like it had sensors on it. I had the normal and advanced safety groups on the Gladiator and the 4Xe will also have the normal and advanced safety groups. If I am wanting to upgrade the front bumper to the Rubicon steel, or any other steel bumper, do I need to find one with the holes for sensors? Are there front sensors with those safety groups? I am not sure where the sensors are for forward collision warning and adaptive cruise control. I know the back bumper has sensors for the backup sensor. Just want to make sure I do not purchase an after market bumper and lose the features that I just added.