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Every trailer model and size has different tires, and weight capacity. Each person will have different quantities and weights of materials you listed. Each will pack different amounts of other equipment and tools and food supplies. You need to weigh your own load if you want anything accurate and predictive. Do it once and make a master list. Then you will know what you want to know. You need to know the gross load capacity of the trailer and how many pounds it is designed to carry. Some trailers are remarkably unable to haul much at all before the trailer itself is overloaded. I'd avoid or analyze carefully a trailer brand that uses the same basic frame, axles, brakes and springs for a range of trailer lengths. The long models of that series may be nearer to gross weight capacity than you might prefer. Then just match these weights to the towing capacity of tow vehicle.
Marfv
