I am very close to signing a deal with my local Toyota Dealer. We have had to search for a Tundra 5.7 4x4 DC with the options I want. It seems most of the trucks in this area are getting the 'Front and Rear Clearance Sonar'. I don't think I need this option, and was wondering, can this option be removed by my local dealer? They are going to have to 'trade' with another dealer to get my truck, it has sonar on it, and I was wondering if it is a possibility to have it removed. I know that some of the features and options are added 'after the factory' and did not know how easy or difficult deleting the Sonar feature would be. Thanks for any help.