Not sure what the tow capacity is with the Liberty, but we tow a AR-One 17' with a 6 cyl GMC Envoy with no problems whatsoever. We've been on several 2-week trips and didn't fee cramped. When we go camping, we spend most of our time outdoors. I like the smaller trailers better because they're easier to tow, I can put it next to my house and, yes, can tow it with a 6 cyl vehicle that I can get 20+ MPG when not towing. That being said, if we were to take much longer trips, or had it parked on a seasonal site, I might opt for a larger unit.
