So this is one of the few threads that I have seen weight mentioned as a factor for tire choice. I have a big, heavy truggy. 5600# 115"wb,
I currently have 38' x 16.5 swampers. Looking at getting into a 40-42" tire....obvious choices are 39" red, 42" trep(non sticky), 43 sx(non sticky) 2 of those require new wheels, 2 are reg compound.....not I cannot swing the price of a 43 sx sticky or trep sticky.....I would also consider a 40" Creepy. or even a kr3....
I have never had a sidewall failure with me 38' tsl's, or bogger. Granted i try to watch what I am doing, not a rockbouncer point and shoot type...