I have an aluminum enclosed 7x16 vnose NEO brand trailer with fold down rear ramp door. I was told by manufacturer that the load limit on door was “approximately” #1,500. That works for the spyder but they’re are other things that I have thought of hauling that are in the 3-4K range and I dont have a way to get them in the trailer. So I initially was looking at some 9’-10’ loading ramps that can handle 4,000 per axle but are pricey. So I started wondering if the factory door could be modified/ reinforced to handle more weight? I had the plywood off a while ago on the ramp and seem to recall it was 1” tube construction underneath. Any advice as to how to proceed, where I could go locally to get definitive answers on weight limits and construction?
Thanks as always for any constructive ideas.......