I'm a huge fan of these tires and run them on my wildcat sport. I too was concerned with the low load rating so I contacted them. They advised me to not run them and directed me towards the mastedon. I eventually went with carnivores which have a similar load rating. Maxxis advised me to run a higher air pressure to up the load rating. I know there are some members that are running the HTR with no issues but I just didn't have a warm and fuzzy feeling.