I have a 2021 Silverado HD (gas). I have ordered a bed rack in order to install a rooftop tent. However, the bed rack is delayed and I have a trip planned in September. I am looking at the possibility of put the tent on the roof. I cannot find rooftop weight limits anywhere for a Silverado. The tent weighs just under 200 pounds. Is there any way the roof of a Silverado can hold that amount of weight? If so, any recommendations for roof racks? Thanks.