ATC Stacker ST305, purchased new in the fall of 2017. Trailer has been lightly used with less than 10,000 miles behind class A motorhome towing sports car and motorcycle and lawn furniture (furniture in the picture is not included). Six new 14 ply tires replaced in summer of 2022. There are only two imperfections, the first is a dent in the diamond plate outside left front quarter (see pic). The other is drill holes in the upper deck where the first motorcycle wheel chock was incorrectly installed (see pic). All updates and campaigns have been performed at the ATC factory and they reported no structural damage to the upper deck.