I tow mine with a 2010 Ram 1500, Hemi, 3.92 gear. Towed it 450 miles this past Memorial Day weekend and it handled it just fine. Had a bit of a breeze fighting me on the way up and it felt fine. I averaged 9.1 mpg @ 63 mph for the trip.
I sometimes wish I had a 3/4 ton diesel because my DW and I are going fulltime this year and will be heading west, which means mountains.
Steve & Lauren
2011 Windjammer 3065W
2012 Ram 3500, 6.7 Cummins