why dont you just wear your seat belt instead of endangering the lives of you and your passangers by possibly destroying the airbags and the seatbelt locking mechanizms.
and what about the resale value? what are you going to do about that? if you somehow fuck up the trucks saftey systems, are you just gonna sell the truck and not fix it? or are you gonna let some poor guy buy your truck without telling him the think might be deadly in a crash?