If you have a 2016-2018 Chevy or GMC truck there is a sensor re locator bar part # PSC16HRBBL. Or there are parking sensor covers that will stop them from sending error messages, part # USCBP
This will interfere with the sensors. Ranch Hand makes rubber covers to disable the sensor with the grille guard.
The Westin HDX wil work on the truck https://www.sharptruck.com/westin-57-3555 and also has sensor relocation brackets that will allow you to mount the sensors on the grille guard so they function properly.
You would have to trim the air dam, https://www.sharptruck.com/ranch-hand-ggd09hbl1
The install instructions are here and explain the install step by step.