Nancy, you might want to look at a Lance TT. They're built to last and coupled with the right tires (my suggestion is Maxxis brand with steel stems) and checking your air pressure each time before you pull out, you'll be good to go. My guess as to why you lost a tire was under inflation/over inflation or tire wear.
Lance Travel TrailersLance is now into the 2014 model year which now has a bumper to ball 2 year warranty. They also have a terrific 4 Seasons Package. Heated enclosed holding tanks, dual pane windows, etc etc. Plus they're made with Azdel which is a terrific insulator!
You can find some links in my signature (look above on this thread) about Lance Campers and Travel Trailers. I am a woman and feel very safe towing my Lance!
WoodGlue
