Aluminum trailers cost more upfront. But over 5 years of ownership, do they pay for themselves? Plug in your numbers and see the real math: fuel savings, repaint costs, repair costs, and resale value.
Calculation Notes: Aluminum trailers typically yield ~10% better towed-mile fuel economy due to lower curb weight. Steel trailers typically need repainting at year 3 ($650) and year 5 ($650), plus minor structural welding repair year 4 ($400). Resale value: aluminum trailers retain ~70% after 5 years; comparable steel trailers retain ~50%. Real-world numbers may vary based on storage, use, climate, and care.