I have a 2001 4 Star gooseneck, two horse with wide side ramp. Trailer is in very good condition and I bought it new. I used to show extensively but now I rarely go more than two hours and most of my trips are an hour or less.
Question - I put four new tires on the trailer probably 8-9 years ago. Trailer lives outside but always sits on gravel driveway. Should I replace the tires? It will be expensive. I plan to keep this trailer forever. At what interval do you routinely replace trailer tires?