The Advance All-Steel Radial is a trailer tire lineup with a high-quality construction that stands out from the pack. The factory that builds these tires utilizes AI learning to improve its internal construction continually. Advance features wide shoulders similar to commercial tires and a deep tread that channels water quickly for excellent traction in various conditions.   Upgrade must be done at time of purchase of new dump trailer.  This is an upgrade / exchange from the standard 10ply wheels / tires on 14k trailers.