I have a 2020 Ram Limited 4x4 with all air ride suspension my truck only has 2800 miles on it but two times now once in November and yesterday while the truck is in park and running I get this giant whoosh sound identical to a semi releasing air breaks it scares the hell out of me, went to the dealer and no warning codes or lights. they tell me the bags run on nitrogen so cant be that . Has anyone else had this happen and any ideas thanks.