Had the dealer check my hitch for a crack that I saw. They told me that it was a scratch. Well took it home knowing that I was right. I then had a job 110 miles away from home, in towing the 4600lb trailer for 3 days to the job- I check the hitch -the crack was even longer now. So back to the dealer I went,had the service manager crawl under the truck and look at the hitch. He agreed that it was a crack. He had to order me the new designed hitch. He also told me that I was only the third one to have a hitch replaced in his store. Well in front of all his other customers I told him that cracked hitches much run in the family-because my dad and brother had their hitches replaced in his store. All he could say is "I will have your hitch as soon as posible thank you" and then walked through the back doors. I guess he better keep his mouth shut next time. Sorry for the long post but wanted everyone to beware.