We have a "Forest River" Flagstaff Super Lite 5th whl. As mentioned before, there are many different brands and models that fall under the Forest River logo. Some good, some ...not so good.
With ours....I keep waiting for the first shoe to drop. Granted, it is only four months old, but those four months include over 30 days of camping on 4 separate trips, covering almost 4,000 miles. Zero issues! The only thing that didn't work was the remote for the fireplace which was quickly replaced by the dealer. Other than that, everything has worked as advertised from day one.
I did replace the oem tires with a better brand and higher load range. I have very little confidence in the rubber coming out on most brands no matter who makes it.
Ken