Jassman

It will tow it fine. We have a few Duramaxes, and the 11 is by far the best GM has done. They have beefed up the frame, brakes, and the new hp/tq to the motor is outstanding. When you get to about 13k the suspension is the weak link, especially the front end. At hwy speeds or when being passed by a semi at 70 mph with load in tow, you will feel it. We are very pleased with ours. On another note: We also have 2 11 Powerstrokes. The Ford excells when it comes to towing, more control, better brakes loaded..and Ford did a way better job on making the interior more comfortable for the long haul.. If you are a GM man, you will be pleased.. Good Luck. Jeff