I just recently purchased a 2002 GMC 2500hd Duramax diesel. It is a very dependable truck. It will pull any trailer that I need it to pull and if it doesn’t, a power chip can always be added for increase in horsepower and torque. This year and newer comes with the either a 6-speed or the automatic Allison transmission, both are great for pulling or just for driving, depending on what the owner mainly does with it. Without a chip this truck can get up to 18mph which is pretty good for a ¾ ton truck. Along with performing good this truck is also roomy with either the extended cab 4 door or the full 4 door versions. Another good thing about a diesel is that if they are taken care of they can ru
Wish I could find a extended cab wuth a 6speed easier.