Evaluate the Limitations of a Steel-Decked Gooseneck Trailer

What happens here

The host briefly introduces his large gooseneck trailer, expressing his intent to replace it due to its unsuitability. He points out visible rust on the diamond plate steel deck and the wheel wells, indicating its poor condition after a year of disuse and outdoor exposure. This serves as an initial example of an unfavorable trailer choice.

Goal: Understand the drawbacks of a large, steel-decked gooseneck trailer for farm use, especially in terms of rust and limited utility.