I am looking at upgrading to a 21ft boat (Ranger) and will be fishing all the Bassmaster Opens next year which will require pulling very long distances across the US. I have pulled my other boats with a 1/2 ton truck was didn't know if I really needed to upgrade to a 3/4 ton or 2500 series. If you have been towing this size boat long distances with a 1/2 ton truck have you had any issues?