I've put a link here to a towing report, not posted here in the towing section.
Member mtilka posted it.
www.ascentforums.com
The report is for a Premium trim towing a Venture Sonic 190VRB.
The 190VRB was high on my list when doing my research, but I thought it might be too heavy. Given this report, it doesn't sound like it was too heavy.
Member mtilka posted it.

Towing report 2019 Ascent Premium
In February we purchased a 19' Travel Trailer (Sonic 190VRB, by Venture), and an Ascent 2019 Premium with the tow package. The Trailer loaded weighed just about 4000lbs, and the Ascent was lightly loaded with just the two of us. I have trailered several other rigs in the past and this...
The report is for a Premium trim towing a Venture Sonic 190VRB.
The 190VRB was high on my list when doing my research, but I thought it might be too heavy. Given this report, it doesn't sound like it was too heavy.