There are alot of differnt choices for tires. Alot of people around florida like boggers. I run mickey thompson mtz that are 35/ 12.50 i wouldnt mine running a little wider of a tire. If u can afford boggers go with them. My truck was built more for a the advarage guy wanting to do something with a basically stock truck.
You dont need beadlocks if u dont want them. I spun the tire inside my rim on my first ever pull because i ran 15 psi in my back tires. BIG NO NO. In a 2wd 25-28 psi seems to be about right for my duramax it dont bounce or anything like that. I would strongly reccommend a converter before u hook to the sled though.