The 2001 also have a 22,000lbs GCWR, and a GVWR of 9,200lbs. Which when I had my truck weighed it was at 6,900. So I am at the limits on both sides. I looked into it pretty hard before I bought the trailer. Dealer said it was a 3/4ton towable 5'er and I had to make sure. I still wish I had...