Our Trailer tires almost always time out before they wear out. Has anyone ever used any type of tire dressing or rubber preserving product to help prevent cracking and sun damage?
Yes, and nothing stopped the dry rot process. I even kept them covered. The only thing that slows the dry-rot process down is for the tires to roll on the road as designed. They need to flex. That's why during the winter months when the trailer is shut down, I still hitch up and take the trailer for a 10 mile drive about ever 3 weeks, if not traveling (we take 2 trips over the winter months to South Carolina and Florida for a week each.)