Just get an Equal-I-zer hitch and you'll be fine. I don't go for this "your truck is too small, too weak, etc." I've been towing for 30 years much of it with a 65 Chevy Van (292 6ci) 24' TT's, had sway problems till I got the Equal-I-zer, no more sway. The van didn't have the capacity ratings in those days for the TT's I was towing, its a half ton and has passenger car tires. 90,000 miles, not a ticket, no accidents, no blown tires. Also used hitch with '88 3/4 ton Suburban 454 pulling a 30' Arctic Fox double slide. Now towing 27' Trail Cruiser with '94 Suburban K-1500 with the old Equal-I-zer, nary a sway. If the hitch is set up right, have good tires, keep them at right pressure, don't drive too fast and drive real careful, you be fine. So you slow down to 45 on mountain passes, big deal, you'll get back up to speed faster on the downhill side.