My 05 F250 pulls to the right. I have had the alignment checked twice, brakes, and front end checked and they could not find the problem. I had an ATS tranny put in about 6 months ago, and noticed the pull approximately 2weeks after the install. I have a leveling kit, but don't know if that could cause the truck to pull. I just put new Toyos on and I am afraid the constant pull will wear the tires down. It ruined my last set of MT Bajas. Any ideas or suggestions would be appreciated.