Hi all, just got rear ended by motor home. Not real serious but motor home came out second best lol. bumper hit my hitch reciever dead center, turned it into a big u. Did in my tail gate and dented up bumper, reciever may be tilted a little. Question is , it ther anything else to look for?? Heard something about crump zones in the bed or such. Anyone have any info on this?? Thanks