Good luck. I have an F-150 and been looking for similar toy haulers. The XT-190 seems to be the "perfect" size, and setup for what I want/need. The biggest problem is that they seem to be very rare and I've yet to see one in person.
Your Chevy should be fine pulling an XT-190 unless I've totally messed up all of my calculations and the numbers are totally out of whack.
What's so sad is that the mindset is 3/4 ton truck to tow a toyhauler. What folks don't realize is that not everyone wants a massive trailer to tow one motorcycle. In my case, I really like the idea of the XT-190 as I'd love to find something reasonably priced that doesn't feel like a cargo trailer. So the front bunk is very appealing. And as you probably know finding a trailer in the 19 to 20 foot range with a front bunk and is light enough to tow with a 1/2 ton is hard to find.
