We have been RV-ing since 1992. We started out, TT wise, pulling a heavier than it should have been, Prowler with an F-150. It did a good job. Then we went to a Jeep Grand Wagoneer (which didn't tow well) then a Toyota Landcruiser (which was worse). I feel reasonably comfortable that this Suburban will do an acceptable job for what we do. My wife and I said that we were going to do the burb for two years and then re-evaluate how it does, all things considered. I do my own mechanical work so, I can boost up that rear end if needed. It has the transmission cooler, the hitch and it's wired for trailer brakes. I have jumped up on the back bumper and bounced and it barely moves. It rides like a truck so, I think it will be fine.