I don't know which model you are looking at but we owned a 2005 Aerolyte 30' bunkhouse. We used it for 6 years while our daughter was still young in support of saddlebred horse show circuit. Over 50k miles towing in that period of time. Seen lots of off road use getting into and out of horse show facilities and never had a problem with it and would probably still own it today except our daughter outgrew the bunkbeds and needed more personnel storage. Upgraded to a bunkhouse FW with seperate bunkroom and full size twin beds for bunks.